Sazon (Dominican Sofrito) - cooking recipe

Ingredients

1 onion, peeled and cut into large chunks
2 green bell peppers, seeded and cut into large chunks
1 red bell pepper, seeded and cut into large chunks
1/2 bunch cilantro, washe dried and most stems removed (1/2 cup tightly packed leaves)
1 bulb of garlic, cloves separated and peeled
1 tablespoon dried oregano
3/4 cup distilled white vinegar

Preparation

Combine ingredients in a food processor and process until finely chopped. Refrigerate leftovers.