Tortilla Soup without meatballs

2 tablespoons butter 2 tablespoons olive oil 1 onion , chopped 5 small Tomatoes , torn 1 jalapeno, diced (may substitute serrano, habanero) 1 garlic clove ,[...]

1 medium onion (chopped) low-fat cooking spray 2 carrots (diced) 1 yellow pepper (chopped) 1 green pepper (chopped) 400 g Tomatoes (chopped tinned) 2 garlic[...]

3 tablespoons chili powder 1 white onion, Chopped 3 tablespoons cilantro , Chopped 2 serrano peppers, Chopped 3 roma tomatoes , Chopped 3 ears corn , off the[...]