Ikan Pesmol
Ikan Pesmol·(ee-kahn pehs-mohl)
The Secret Weapon: Bumbu Dasar (The Mother Pastes)
Drop a scored tilapia into a bare wok and step back as the oil hisses, because a freshwater catch is just an excuse to fry up a sweet-and-sour, turmeric-stained bumbu. You kill the muddy fish flavor with lime, fry the skin to a sponge-like crust, and bloom the spices until the oil separates—we swap hard-to-find candlenuts for macadamia nuts to nail the rich, velvety texture. Start the rice before you heat the oil.
Ingredients
- skin-on firm white fish fillets1 1/2 lb
- lime juice2 tbsp
- kosher salt1 tsp
- neutral oil1/2 cup
- shallots6 large
- garlic4 small
- unsalted macadamia nuts4 med
- fresh turmeric1 inch
- fresh ginger1 inch
- water3 tbsp
- lemongrass1 stalk
- fresh galangal1 inch
- Makrut lime leaves4 med
- water1 cup
- white distilled vinegar1 tbsp
- granulated sugar1 tbsp
- kosher salt1 tsp
- Thai bird's eye chilies10 med
Method
- 01
Banish the muddy flavor with an acidic wash.
Rub the fish fillets thoroughly with the lime juice and one teaspoon of kosher salt. Let sit for 15 minutes to neutralize the fishy odor, then pat completely dry with paper towels to prevent aggressive oil splattering in the pan.
- 02
Fry the fish to build a porous crust.
Heat the neutral oil in a wide, heavy-bottomed skillet over medium-high heat. Slide the fish in and fry until the skin is deeply browned and crispy, about 6 to 8 minutes per side, then remove to a wire rack. This crust acts like a sponge for the sauce later.
- 03
Blend the aromatics into a smooth paste.
While the fish fries, combine the shallots, garlic, macadamia nuts, turmeric, and ginger in a blender. Add the three tablespoons of water and blend until it becomes a completely smooth paste.
- 04
Bloom the spice paste until the oil separates.
Discard the fish frying oil and wipe the skillet clean, then heat three tablespoons of fresh oil over medium. Cook the blended paste, stirring constantly, until the raw onion smell mellows and the oil begins to separate and pool at the edges, about 5 to 7 minutes.
- 05
Build the aromatic sweet-and-sour braising liquid.
Toss the bruised lemongrass, galangal, and Makrut lime leaves into the bloomed paste and stir for a minute until fragrant. Pour in the cup of water, vinegar, sugar, and remaining teaspoon of salt, bringing the vibrant yellow emulsion to a rapid simmer.
- 06
Bathe the fried fish in the simmering sauce.
Drop the whole bird's eye chilies into the bubbling liquid, then gently lower the fried fish into the skillet. Spoon the sauce over the fish continuously for 2 to 3 minutes just until it absorbs the flavors and the sauce thickens slightly. Serve immediately with a massive bowl of steamed jasmine rice.
Notes
Leave the chilies whole to control the heat.
Simmering whole bird's eye chilies infuses the sauce with a sweet, fruity aroma without blowing out the dish with capsaicin. Diners who want the pain can smash them directly into their rice at the table.
Macadamia nuts are your secret weapon.
Authentic Indonesian recipes demand candlenuts, which are incredibly hard to find and mildly toxic when raw. Macadamias are biochemically identical substitutes that provide the exact same creamy, nutty backbone.