Blanch the tomatillos in simmering water for 5 minutes.
Drop them in an ice bath to stop the cooking process.
Give them a rough chop and throw them in the food processor.
Process them until till they are thoroughly pureed.
Pour into a large bowl.
Puree together with the garlic, jalapeño peppers, and 2 cups of green peppers
Combine your tomatillo puree and pepper chop in a large pot.
Add 1 cup vinegar 1 Tablespoon lime juice, zest of the lime, 1 teaspoon salt
Stir till combine and slowly bring to a boil.
Boil 5 minutes.
Get a big spearing spoon and skim the white foamy stuff off the top of your salsa.