remove outer skin from tomatillos and peel garlic

get a small sauce pan and place tomatillos, serranos, and garlic and add 1 cup of water

boil on high for 10 min till all things are tender

then remove the meat from the Avocados and place in blender and add the tomatillos and chile boil and add salt then blend the ingredients together..tastes great with tortilla chips, tacos or whatever you like to put salsa on