Combine 4 c diced seeded peeled tomatoes, 1 med. chopped green pepper, 1 large chopped onion, 1 finely chopped seeded jalapeno pepper, ½ c. tomato paste, ¼ c. vinegar, 1 tbs. sugar, 1 tsp salt, 2 tsp garlic powder, ½ tbs cayenne pepper. Bring to a boil and simmer uncovered 45 min. stirring often. Cool. Add 4 tbs chopped fresh cilantro just before serving. To preserve for later use, pour into freezer containers, and freeze. Stir before serving.