Ingredients
3 dried chipotle peppers (see the Guide)
2 dried cascabel peppers (see the Guide)
2 cups boiling-hot water
4 medium tomatoes, halved
1/2 small white onion, coarsely chopped
1/4 cup loosely packed fresh cilantro
1 cup soybean oil
1 teaspoon coarse salt
Preparation
Preheat broiler. Put peppers into the hot water; cover, and let stand until soft, about 15 minutes. Discard stems.
Put tomatoes onto a baking sheet. Broil tomatoes, turning once, until blackened, about 4 minutes per side.
Puree peppers, tomatoes, onion, and cilantro in a food processor until smooth. With machine running, pour in oil in a slow, steady stream. Season with salt. Serve warm or at room temperature.