Salsa with garlic

4 large Roma tomatoes (about 1 lb./1/2 kilo) 3 serrano chiles 2 tablespoons mild oil 1/4 medium onion , small dice 2 large cloves of garlic , peeled and[...]

2 large onions , finely chopped 4 tablespoons olive oil 2 red bell peppers 1 small red chile , deseeded and chopped 2 cloves garlic , minced 1 (400 g) can[...]