• 1 ounce dried chiles de árbol (30g; about 25 dried chilies) (see note)
• 1 ounce dried chiles pasillas (30g; 3 to 4 whole chilies) (see note)
• 0.25 cup fresh juice from 4 to 5 limes (2 ounces; 60ml) (see note)
• 0.25 cup fresh juice from 1 grapefruit (2 ounces; 60ml) (see note)
• 0.25 cup fresh juice from 1 orange (2 ounces; 60ml) (see note)
• 1 pinch Salt
Steps
Step 1Use kitchen shears to trim stems from all chilies. Discard stems. Place chilies on a microwave-safe plate and microwave on high power until fragrant and pliable, about 20 seconds total, adding time in 5-second increments if chilies do not smell toasted after the initial 20.
Step 2Combine chilies, lime juice, grapefruit juice, and orange juice in the jar of a blender with a small pinch of salt. Blend at high speed until smooth. Transfer to a bowl, let rest for 15 to 20 minutes, then stir in more salt to taste. Salsa can be stored in a sealed container in the refrigerator for several weeks.