1 to 3 chili serranos

branch of fresh cilantro, or handfull

3 T onion coarsely chopped

1 large garlic clove

Avacado,remove skin and seed

1/3 cup  of water

Salt to taste

Add the rest of the ingredients and blend till smooth. Add some water if too thick, but be careful because adding too much water will make the salsa too runny.