Soak the tomatillos in water to help remove the husks. Cut tomatillos, jalapeno and poblanos in half and place on a foil lined baking sheet.
Broil about 8 min until slightly blackened. Cool. Remove skins of poblanos and jalapeno.
In a food processor, combine tomatillos, jalapeno, green chilies, poblanos, onion, cilantro and garlic. Process until smooth.
Add salt and pepper to taste.
Refrigerate until needed. Keeps about 5 days in refrigerator or you can store in freezer safe containers in the freezer until needed.