Jungle Curry with Chicken (Gaeng Pa Gai)

Ingredients

Equipment Needed

• •Heavy granite mortar and pestle (krok), at least 8 inches diameter
• •Wok or heavy-bottomed pot
• •Wok spatula or wooden spoon

Instructions

1. 1

   Pound the kreung tam

   Start with the hard, dry ingredients in your granite mortar. Peppercorns first. Pound them to a coarse powder. Then the soaked, drained dried chilies and the bird's eye chilies. Pound until they break down into a rough, fibrous mass. Now the lemongrass, galangal, and kaffir lime zest, one at a time, pounding each addition until it's fully integrated before adding the next. Then cilantro roots. Then garlic and shallots together. Finally, the shrimp paste. Pound and fold until you have a unified, fragrant paste with no visible chunks of lemongrass or galangal fiber. This should take fifteen to twenty minutes. Your arm will hurt. The paste should be finer than any other curry paste you've made because there's no coconut to hide behind.

   Ajarn always said: the kreung tam tells you when it's ready. When the aroma fills the room and the paste looks wet and glossy from the released oils, you're there. In gaeng pa, under-pounding is the most common mistake. No coconut milk means no second chances.
2. 2

   Fry the paste

   Heat the oil in a wok or heavy pot over high heat. Add the entire kreung tam and fry it hard, stirring constantly. In coconut curries, you crack the cream to fry the paste. Here, you use a small amount of plain oil. The paste should sizzle aggressively. Fry for two to three minutes until the raw shrimp paste smell cooks out and the oil starts to separate at the edges. The color will darken. The aroma will shift from sharp and raw to deep and toasted. That transition is what you're waiting for.

   Don't be shy with the heat. The paste needs to fry, not simmer. You want a sizzle, not a gentle bubble. If the paste is just sitting there, your pan isn't hot enough. Move it around with the spatula to prevent burning, but keep the heat high.
3. 3

   Add chicken and sear

   Add the chicken pieces directly to the fried paste. Toss and stir for about a minute so every piece gets coated and starts to seal. The chicken should be wearing the paste like a second skin. You'll see the surface of the meat change color. Don't cook it through yet. It'll finish in the broth.

4. 4

   Build the broth

   Pour in the water. All at once. The pot will scream and steam and the curry will look thin. That's correct. This is a brothy curry, not a thick one. Bring it to a rolling boil, then add the bamboo shoots and pea eggplant. These are the hardest vegetables and need the most time. Let it boil for three minutes. Then add the long beans, baby corn, julienned grachai, and the fresh green peppercorns on their stems. Drop in the torn kaffir lime leaves. Another two to three minutes at a solid boil. The chicken should be cooked through and the vegetables should be just tender with some bite left.

5. 5

   Season and finish

   Season with fish sauce and palm sugar. Start with two tablespoons of nam pla and the teaspoon of palm sugar. Taste. The balance in gaeng pa is different from other curries: fiercely salty and spicy with only the faintest sweetness. The sugar is there to round the fish sauce, not to sweeten the curry. If you can taste the sugar as sweetness, you've added too much. Adjust the fish sauce until the broth is savory and deep. Kill the heat. Throw in the Thai basil leaves and stir once. The residual heat will wilt them in seconds. Ladle immediately into bowls over steamed jasmine rice. This curry does not improve by sitting. Serve it now.

   Gaeng pa leans hard into salt and heat. That's by design. The sugar is structural, not a flavor. If you've made a coconut curry before and try to season gaeng pa the same way, you'll oversweeten it. Taste with the understanding that this curry is supposed to hit you between the eyes.

Chef Tips

• •Grachai (กระชาย, fingerroot or lesser galangal) is the soul of gaeng pa. It looks like a cluster of thin, brownish fingers and has a sharp, medicinal, earthy flavor that no other ingredient replicates. If you can't find fresh grachai, check the freezer section of Thai grocery stores. Dried grachai is useless. If you truly can't source it, this is one of the rare times I'll say: wait until you can. Making gaeng pa without grachai is like making som tam without papaya. You're making a different dish.
• •Fresh green peppercorns on the stem (prik thai on) are the other ingredient that makes gaeng pa what it is. They pop between your teeth with a bright, floral heat that's completely different from ground pepper. If you can only find them brined in jars, rinse them well. Fresh is better. The stems are edible and part of the experience.
• •This curry is intentionally thinner than coconut curries. Don't try to thicken it. The broth should be loose, herbal, and fiery, almost like a very aggressive soup. That's the nature of a jungle curry. It soaks into jasmine rice and that's where the magic happens: the rice absorbs the broth and every bite carries the full force of the paste.
• •Some vendors add a splash of nam pla at the very end, off the heat, for an extra punch of raw fish sauce aroma. It's like adding a finishing salt. Try it. The difference between cooked fish sauce (in the broth) and raw fish sauce (added last second) is real. One is deep. The other is bright.

Advance Preparation

• •The kreung tam can be pounded up to a day ahead and stored in an airtight container in the refrigerator. Bring it to room temperature before frying.
• •Prep all vegetables and julienne the grachai before you start cooking. Once the paste hits the oil, the whole curry comes together in under ten minutes. Have everything ready.
• •Gaeng pa does not reheat well. The herbs lose their brightness and the green peppercorns turn muddy. Make it fresh, eat it immediately. Leftovers are edible but they're not the same dish.

Frequently Asked Questions

Nutrition Information

1 serving (about 325g)