Use fresh chiles (roasted, peeled and seeded) or frozen or canned chiles. Chop the chiles, tomatoes and onion very fine. (Don’t lose the juice of the tomatoes!) Mash the garlic with the salt. Mix well. Add more chiles to suit your taste. Allow flavors to blend at least an hour before using. Store in refrigerator or freezer. Use on tacos, eggs or hamburgers or as a dip for tostados. Makes about 1 pint.