Kaeng Som (Thai Sour Curry - แกงส้ม)

This is the ultimate grande dame of Thai curries.

On the one hand, it's so simple to make that it's made almost weekly in Thai households. On the other hand, simply because of that everyone, their mother, their grandmother, their dead great-grandmother and her long-dead ancestors have an opinion about it!

(Read the post about food and identity to understand this phenomenon.)

That having been said, the dish is easy to make casually but extarordinarily hard to make expertly.

It's hard for the same reason that chefs routinely test novices with making an omelette, or that you end up skating naked making certain Italian dishes.

You're using a minimal set of ingredients, and there's no place to hide. Either you nail it or you don't, and if you don't, there's no way to fix it.

It's the ultimate test of technique. It's doubly hard for those of us who didn't grow up with a Thai grandmother beating us up while we were learning. We're going to have to take our beatings the ol'-fashioned way via experience.

What is it?

It's a simple water-based "sour" curry that's really quite "primitive" (to use David Thompson's description) in which vegetables and fish are simmered. It's served with rice (of course!)

There are only five ingredients that matter - chillies (which are emphatically not Thai but New World), garlic, shallots, shrimp paste, and tamarind.

There are also ingredients that will "balance" it - e.g. palm sugar, etc.

All the magic is in the paste which takes a bit of effort with a mortar and pestle. Thai curries simply don't work with food processors. You need to pound the ingredients.  (The neighbors rang the bell to check that everything was OK since the sound of pounding wafted out the kitchen window. It sure was, kids, it sure was!)

For the record, it's harder to pound soft ingredients into the right consistency than hard ingredients. This one is filled with soft ingredients — garlic and shallots.

If you persist, and the CC is sure that the readers on this blog are the kind that would do so, you'll be rewarded with sheer magnificence. Everything that is so wonderful about Thai food distilled down into one elegant minimalist package.

Ingredients

Paste

2 tbsp dried shrimp

4-6 long red chilies
3 red shallots
3 cloves garlic
1 tsp shrimp paste

2 cups water
tamarind water (thin)

vegetables
fish

fish sauce (nahm pla) to taste
palm sugar (optional)

Note 1: The kinds of vegetables you can add varies. Long beans are classic as are bamboo shoots, or raw papaya but the CC has seen modern stuff like cauliflower, cabbage, etc.

Note 2: The village roots of this dish should be "obvious".

Note 3: There is a relatively modern variation that plonks in a square-piece of cha-om omelette. Cha-om is going to be impossible to find outside of California. It has a strongly sulfurous smell exactly like that of kala namak in Indian food. The texture is not dissimilar to samphire. If you're feeling particularly flush with money, the combination would do the trick. Otherwise substitute a bitter green and kala namak for a rough approximation.

Note 4: You still need to make the square "omelettes". Cook them thick with egg in a pan like a frittata. Flip, cook the other side. Cool and cut into squares. (They should be quite dry since you're going to plop them into a curry.)

Note 5: This is not a "fancy" dish. All the crazy caveats aside, this is closer to the fast and the furious. You should be able to make it in at most 30 minutes if you get all your ingredients in a row.

Note 6: There is considerable warfare even among the Thai population about how "thin" the curry should be. The CC is going to stay out of this particular "Vietnam".

Note 7: Side dish. The ultimate test of serving Asian food. Keep it simple. The dish is spicy hence sliced cucumbers.

Note 8: You need a fish broth ideally. David Thompson suggests pounding some dried shrimp as the first step of the recipe. Works like a charm. Instant "fish broth" as the deeply dead great-great-great-grandmother would've understood and appreciated.

Note 9: The "correct" sequence of pounding is the driest hardest first to softest wettest last. This just makes it easy to do the pounding. In this case, it would be dried shrimp, soaked chilies, garlic, shallots. and finally shrimp paste.

Recipe

First make the tamarind water. Soak the lump of tamarind in 1/2 cup of boiling water for 20 minutes. Strain it squeezing the tamarind. You can do this directly into the boiling water later.

Soak the separately chilies in boiling water for the same 20 minutes. Pull out the chilies. Reserve the water to add to the broth.

Roast the dried shrimp briefly on a skillet. Put aside. On the same skillet, roast the shrimp paste wrapped in aluminum foil. Flip and keep roasting until it gives off its characteristic smell. Be careful not to burn it.

(These first three steps can clearly be done in parallel.)

Start making the paste. Pound the dried shrimp followed by the chilies, the garlic, and the shallots. Add the roasted shrimp paste and make a smooth paste.

Combine the stock, tamarind water and paste and bring to a boil. Add fish sauce to taste. Add some palm sugar to balance the flavors. Let it simmer for 4-5 minutes.

It should taste hot, sour and salty.

Add the vegetables and let them cook through. Add the fish and let it poach for 2-3 minutes.

Serve at once with rice.

Roasted Marrow Bones with Parsley Salad

The CC has been craving to make this recipe ever since he ate it at a restaurant a few years ago. It took a while to source the marrow bones and a little longer for the weather to get cold enough to make it.

The recipe is based on one that Fergus Henderson re-popularized. It's a complete classic and deserves to be so. It's also completely straightforward and will make your cooking seem fancier than it is if you serve it at a dinner party. (If you scarf it down by yourself, which you very well might, this blog is a judgment-free zone.)

The killer step is the combination of the French way of serving (with fleur de sel) and the English way of serving (with a tart parsley salad) both on toasted crusty bread. The English and the French ways are fairly related since La Manche is not very wide and the Norman Invasion is now more than a millenium old.

Ingredients

(serves 4)

Marrow Bones

8 marrow bones

Parsley Salad

3 cups parsley leaves
1 large shallot (sliced into paper-thin quarter-rings)
2 tbsp salt-preserved capers (de-salted, chopped)

1 tbsp champagne vinegar
2 tbsp olive oil
1 tsp mustard

black pepper (lots!)

fleur de sel (to serve)
toasted crusty bread (4-6 per serving)

Notes

[1] It's very rich so a little goes a long way. Two bones each per serving works very well although three each with some extra toast would make a nutritious complete meal.

[2] The salad is best assembled at the last minute and it needs to be tarter than the usual salad so go with a 1:2 ratio of vinegar to olive oil rather than the traditional 1:3.

[3] The capers need to be preserved in salt not vinegar.

[4] The tiniest dab of mustard actually gives a faint background taste that is really great.

[5] The CC rebelled against the original recipe which finely dices the shallots. Extremely fine quarter-rings give it a much more refined texture which contrasts the salad against the rich creamy marrow.

[6] The first step in the recipe is entirely optional. It's very chef-y and it is aesthetic in nature not functional. Skip it if necessary.

[7] The timing of this recipe crucially depends on whether you start with thawed bones prepped or frozen bones. The times and the size of the bones matter greatly. Chez CC, we serve as they get ready, the sizzling bones are always coming out on time. Sharing works wonders.

Recipe

If you are going to prep the bones, dump them with ice into a bowl with two tablespoons of salt and cover with cold water. Every three hours, drain the water which will be bloody and repeat the process. Four times and you will have immaculate white bones and there will be no more blood in the water. This step is really aesthetic. You can roast the frozen bones directly. The blood will turn black when roasted. (Chefs are control-freaks about precision so this step really helps because the bones are now thawed and can be controlled precisely.)

Preheat the oven to 450°F.

Make the toast and set aside. Slice a baguette on the bias and let it toast in the oven. Depending on the slice size, it should be 4-5 minutes.

Clean the bones and make sure they are absolutely dry. If they are short you can put them vertically, with the flat sized down. Otherwise lay them horizontally. Don't sweat this.

Roast in the oven for 25 minutes. It will take 45 minutes if they are frozen. The marrow will be quivering like jelly and slightly puffy when it's done.

Meanwhile, assemble the parsley salad. Make the vinaigrette. Toss the salad.

Serve the roasted marrow bones with the parsley salad, toast and fleur de sel on the side. Eating is a matter of topping the toast with whatever combination your heart desires.

Life's Ceviche, and Then You Die!

The empire of raw fish eating encompasses many realms but the basic idea is very clear. The freshness of the fish is paramount.

Even in older times, people were intuitively aware of the need to "sterilize" the surface of the flesh. They may not have not known about bacteria and clean workspaces but they had empirically figured out that the surfaces of the fish get contaminated quickly in a hot climate.

The solution was a quick bath of the fish in an acidic medium — lime, lemon or calamansi juice, various vinegars, etc.

Different cultures produced variants that lie along a spectrum —  sashimi and sushi (Japanese), kinilaw (Filipino) and ceviche (South America and then transmitted further via the Spanish Empire.)

They range between raw and "cooked" via acid. There's also some form in pickling in the mix.

Sashimi for all its vaunted "heritage" is only possible thanks to modern-day fish processing. It's only modern freezers that allow fish to be consumed safely.

Sushi is an older idea where fish were placed with vinegared rice and allowed to partially ferment to develop intense umami flavors. This older style of sushi is seldom found any more. In fact, even slightly recent forms of sushi (Edo-sushi) are rarely found today. The modern-style involves raw fish placed over mildly vinegared rice. (A full treatment of all the sushi styles would take up a book not a blog post!)

Ceviche is widely known these days. Raw fish is mixed with lime juice, spices, peppers, cilantro and sometimes all kinds of incongruous ingredients (avocado?) — this idea from South America spread across the globe with the Spanish Empire. The idea is that the intense acid "cooks" the muscles of the fish. It's easy to prepare to keeps easy with modern refrigeration. No wonder it's a hit at restaurants since it can be made ahead of time.

Kinilaw (or kilawin sometimes) is an ancient style of  Filipino cooking. Even though it's tempting to assume that the idea came with the Spanish Empire, the evidence overwhelmingly suggests it was an original ancient indigenous idea that the Spaniards encountered and recognized as being analogous to something they already knew.

In fact, for an ancient idea, kinilaw comes closest to the modern-day ideal of sashimi. The fish are bathed in an intensely acidic broth but they are consumed right away within seconds. Kinilaw connoisseurs can feel the toughening of the fish fibers as the minutes tick away.

It's served with rice. Rice is everywhere in the Philippines even for breakfast! The CC's passion for food has limits. More rice? Again?!? SIGH.

There are also added vegetables — radishes are classic but the CC bets that halved summer cherry tomatoes would be killer too from the umami. There is also lato but you can't find that outside the Philippines. SIGH.

As would the dried anchovies known as dilis in the Philippines although the idea of pairing dried and fresh fish would be looked upon as total heresy. The same idea with dried fish is a "separate" dish. SIGH.

A word about calamansi — these intensely flavored citrus limes the size of a small marble are unique. If you can't find them, the next best bet are the yuzu you find in the Japanese markets. If you can't find those, use a mixture of orange and lime juice but you will not reproduce the intensity and uniqueness of calamansi.

Kilawin is also made with cooked pork and goat. It's a pretty general idea and the general etymological difference between kilawin and kinilaw seems to be whether it's cooked meat or fresh fish. (This is a bit unresearched and sorta folksy, and the CC might be wrong.)

Given the sashimi nature of the dish, if you want great kinilaw, you must make it yourself. There is no other choice. At the CC's farmers' market, there is a local fisherman supplying two kinds of sashimi-grade seafood — tuna and scallops. Hence, the CC makes tuna and scallop kinilaw since that is what is possible outside of the absurdly magnificent "wet markets" of the Philippines.

Ingredients

1 shallot (diced fine)
1" ginger (cut into fine slivers)
2 garlic cloves (diced fine)
2 Thai bird-eye chillies (diced into very thin rounds — add more for spice)

1/2 cup coconut vinegar
6-8 calamansi (squeezed fresh)

salt (read below)
fresh black pepper

2 red radishes (cut into thin half-moons)

1/2 lb sashimi-grade tuna (diced)
6 scallops (cut into 4 half-moons each)

Recipe

Mix all the ingredients except the fish together. Taste. It should have an intensely sour taste but it should also be "rounded". This is hard to explain but easy to taste. You typically won't need salt but you might need a pinch. It should sit together for at least 30 minutes for the flavors to "blend".

Store the mixture and the diced fish in the fridge separately. Mix right before serving.

Tick tock, tick tock, tick tock. The clock is ticking. Eat right away if you want magic.

Sinigang na halaan

This is a Filipino meta-recipe.

You can have Sinigang na X where X can be a large variety of different kinds of meats and seafood. The three classic versions for the X would be pork, chicken and bangus respectively.

A word about bangus (milkfish). It's a fish that was traditionally found in the sea but can grow in brackish water. It's one of the older examples of aquaculture — at least 800 years old in the Philippines. The fish are bony — very bony and it's a skill to eat them.

Sinigang is a sour clear broth with one or more sources of meat and/or seafood, a ton of vegetables, and one souring agent. There is a purity of flavor coming from one very clear-cut souring source which neatly dovetails into the umami of the broth from the meat/seafood.

It is traditionally eaten with rice. The rice is frequently topped with fried garlic and/or fresh scallions but these are all details.

There are traditional recipes but there are clearly two dimensions to the dish — what meat/seafood you choose and what souring agent you choose.

Filipinos love sour food. This is a necessity forced by a tropical climate and a few millennia of no refrigeration turned into a cultural trait. It's one of the few ways to preserve food in a tropical climate so that there is no wastage. There is a difference though. The souring agents are cooked through. It gives them a "rounded mellow" flavor rather than the aggressive hit of acidity that you would get without cooking. There has to be enough sourness to wake up the taste buds but not so much as to make it pucker and inedible.

The list of souring agents is endless — vinegar made from all sorts of sources (coconut, palm, sugarcane, pineapples, etc.), tamarind, calamansi, kamias, santol, green mangoes, green guava, star fruit, green pineapples, even leaves of various plants, etc. This list barely even scratches the surface of this subject. The Philippines probably has the longest list of souring agents of any culture that the CC knows about.

Needless to say the souring agents are not substitutable for each other. It does matter whether you are making a sinigang with a hearty ingredient like pork or delicate ones like seafood. Santol which has an astringent tannic component would be most inappropriate for a seafood sinigang while almost all delicate fruit-based versions would work wonderfully.

There are also some classic touches about the choices of vegetables in a sinigang — a starchy root (taro, banana hearts or "New World" potatoes), some "green protein" typically long beans, and some greens in many many different forms — everything from sili (chili leaves) to bok choy, kang kong, and malunggay. Needless to say once tomatoes were discovered and transferred to the "Old World", they became irresistible additions for reasons we have covered on the blog before.

The ingredients are rotated with the combinatorial game that we have talked about extensively on the blog — you will see corn, carrots, radishes, eggplants and all kinds of other vegetables in there. There's a pairing bias though. You see lighter vegetables with seafood and more aggressive ones like eggplants with meat which makes logical sense based upon the palate profile.

Make no mistake though. The star is the sour broth.

One last word about the use of Filipino-style fish sauce called patis. It's basically the same concept as the Roman garum or the Thai nahm pla but it's arguably different. The CC would have no trouble distinguishing it in a blind tasting. You could substitute but it won't be the same.

Just like in Thai recipes, you don't add salt to the dish. The salt comes via the addition of the patis. Additionally, for this recipe with clams, they will give off plenty of salty liquid. Traditionally, the patis is always added towards the end where you can control the level of saltiness. (It also adds substantial umami to the dish.)

This makes a perfectly good soup even in the absence of rice which is heresy as far as the Filipino world is concerned but the CC can live with that.

After all this long explanatory buildup, this is not a difficult recipe. It's what Filipino moms make when they are too lazy to make something. It's really so simple as to defy its excellence.

Sinigang na halaan

Ingredients

1 large onion (sliced)
1" ginger (chopped thinly)
2 pieces ginger (chopped thinly)
1 chili (sliced lengthwise - optional)

2 small tomatoes (chopped into large pieces)
24 clams
2 cups tamarind water (read below)
2 cups water

1 lotus root (cut into 1/3" slices)
2 cups long beans (sliced into 2" pieces)
4 pieces baby bok choy (tough bottom parts cut off)
2 sprigs chili leaves (sili leaves)

patis (to taste)
vegetable oil

Recipe

Note: Various markets (Filipino, Indian, Thai) carry frozen "green fruits" and both fresh and dried tamarind. They are perfectly excellent in making the various sour broths because the textural component is not important in the least.

First make the tamarind water. Heat up 2 1/2 cups of water with tamarind pods and bring to a boil. Simmer for 10 minutes. Let it sit in the cooling water. When it has cooled down, separate the water from the pods using a strainer. Discard the solids. Retain the tamarind water.

Heat up the oil in a sturdy pot. Add the onions, ginger, garlic and chili (if using) and fry for a bit till soft. Roughly 6 minutes.

Add the tamarind water, the water and bring to a boil. Add the lotus roots and let cook for 3 minutes. Add the long beans and let cook for 4 minutes.

Add the clams. Let them cook till they open. Roughly 8 minutes.

Turn off the heat.

At the very end, add the tomatoes, the bok choy and the chili leaves and let them sit for a few minutes to wilt. Add the patis to taste.

Serve immediately with rice (or not.)

Bilimbi

They are called bilimbi in India or kamias in the Philippines. In fact, they are almost unheard of outside the tropical countries. They are used as a souring agent because of their tart taste.

They are just awesome either cooked or eaten raw with salt and spice. (Link.)

Souring Agents

One of the most important tricks in the chef's repertoire is the deployment of sour tastes.

It's extraordinarily underused and the CC doesn't understand why.

In fact, the CC will argue that this idea is so important and so undeveloped that it should be better known. (The CC will probably regret this when he gets old. Perhaps you shouldn't give away all of your best ideas?)

The dynamic use of sour ingredients is the lynchpin in nailing the entirely desirable "wanna-eat-more" feeling.


It's not unknown — it's common to Indian street food, and Japanese cooking. It's well known to both Moroccan food, and Thai cuisine. It's actually the key idea that distinguishes Filipino food with its "hit-me-again" taste.

Why is so underutilized then? The CC stays mystified.

Humans are conditioned to eat slightly acidic foods. In fact, from an evolutionary perspective, substances that contain alkaline substances naturally (e.g. alkaloids) tend, on a general basis, to be highly poisonous. That's why soap tastes "bad". It's an evolutionary response to ensure avoidance of dangerous things.

(On a side note, that's why sweet tastes good instinctively to babies. It's an evolutionary response to fruits which are safe for consumption.)


Most chefs will tell you that they use two tricks. One is surface salt which the CC has talked about here extensively.

The other is the use of sour ingredients which "brighten" the flavor, and bring into sharp relief the other flavors that are being used.

Try it. You'll thank the CC later.

Anardana

Dried seeds of a particularly tart variety of pomegranate.

They are powdered, and add a wonderful tart aroma to dishes. One of those Persian ideas that migrated its way to Central Asia, and thenceforth via the Mughals to India.