Bumbu Dasar Merah
(boom-boo dah-sar meh-rah)
The Secret Weapon: Bumbu Dasar (The Mother Pastes)
A glass jar sits in the fridge. It holds an Indonesian bumbu, a dense paste of red chiles and macadamia nuts, pureed and slowly fried until the moisture surrenders and the fiery oil bleeds out—a transformative state called tanak. This isn't some quick weeknight sauté; run the food processor and do the hard work on a Sunday until the oil glows, and you’ll have a base ready to melt into a proper sambal goreng or a perfect plate of nasi goreng on a bleak Tuesday night.
Ingredients
- red Fresno chilies1/2 lb
- cayenne peppers2 oz
- Thai birds eye chilies5 small
- small yellow onions7 oz
- fresh garlic3 1/2 oz
- macadamia nuts1/3 cup
- fermented shrimp paste1 tbsp
- neutral cooking oil3/4 cup
- fine sea salt1 1/2 tsp
- palm sugar1 tsp
Method
- 01
Toast the binders.
Heat a dry skillet over medium-low and toast the macadamia nuts until lightly golden. Push them aside, add the shrimp paste, and toast for a minute until pungent and dry. Do not skip this; raw shrimp paste will ruin your week.
- 02
Blend the emulsion.
Combine the toasted nuts, shrimp paste, chilies, onions, garlic, and oil in a blender. Blend on high until completely smooth. Resist the urge to add water to get the blades moving; the oil is your liquid medium and water will only prolong the agonizing cooking time.
- 03
Start the cook.
Transfer the wet paste to a wide wok or heavy skillet over medium heat. Once it bubbles playfully, drop the heat to medium-low. Stir frequently, scraping the bottom to prevent a scorched disaster.
- 04
Achieve tanak.
Cook for 30 to 45 minutes until you witness pecah minyak—the moment the moisture entirely evaporates, the paste shrinks, and a fiery red oil bleeds out around the edges. Stir in the salt and sugar, cook for two more minutes, and kill the heat.
Notes
Freeze your labor.
Divide the cooled paste into a silicone ice cube tray and freeze until solid. Bag the frozen flavor bombs and drop them straight into a hot pan on a Tuesday night for instant, authentic stir-fries.
Store it smartly.
If keeping in the fridge, transfer the paste and all of its separated oil into a sterilized jar. The oil floats to the top and creates a protective seal, keeping it pristine for up to a month.