To peel the tomatoes, char lightly under a broiler until peel blisters. Remove from heat and remove the peel, pull out the core, cut tomatoes in half vertically and remove seeds.
In a food processor, coarsely chop the garlic, cilantro, green onions and jalapeños.
Add all remaining ingredients and process with brief pulses until you reach the desired texture (some like a chunky salsa, others like more of a smooth sauce – make your decision based on what you intend to use the salsa for) Then add salt and pepper to taste and adjust any other ingredients to meet desired taste.
Pour into a serving bowl and store in the refrigerator for one hour to chill and allow flavors to mingle.