When I make salsa, I never measure ingredients, so this is just a list of what I usually add:
chopped green pepper
chopped red onion
minced jalapeño pepper
I mix it up and let the flavors mingle for about 15 minutes before using.
Tip: After you open a can of tomato paste and use what you need, freeze the rest in a freezer bag for a later use. Flatten the bag so that it’s easy to break off a chunk of tomato paste whenever you need it.
This makes about 8 servings of beans. Try it as a filling for burritos, or mash it and “fry” it in a non-stick skillet for refried beans.