"I found this recipe a couple of years ago and I've tweaked and changed it until we felt it was just right. I get requests all the time for the recipe. My family loves it, hope you enjoy also! I don't can, so I use quart freezer bags and freeze."
Combine onions, tomato sauce, green bell pepper, jalapeno peppers, tomato paste, vinegar, garlic, cumin, salt, and black pepper together in a saucepan; bring to a slow boil for 15 minutes. Stir cilantro into salsa and remove saucepan from heat.