Remove husks from tomatillos and rinse to remove stickiness
Chop tomatillos, onion, garlic, and jalapeño or serrano peppers
Roast, boil, or raw-blend the tomatillos depending on desired flavor
Add tomatillos, onion, garlic, peppers, cilantro, lime juice, and salt to a blender or food processor
Blend until smooth or pulse for a chunkier texture
Taste and adjust with more salt, lime juice, or peppers
Serve immediately or chill before serving