South Texas Carne Guisada

In this recipe, chunks of lean beef are simmered with fresh tomatoes, bell pepper, onion, garlic, and Mexican seasonings to make a rich spicy gravy (guisada). Serve with warm tortillas and garnish with guacamole, sour cream, and/or cheddar cheese for awesome guisada tacos. If your gravy is too thin, whisk a 1/2 cup of the gravy with 1 tablespoon of flour and stir it back into the meat mixture; cook until the sauce thickens, about 10 minutes.