– cuban sofrito – olive oil – tomato sauce – flank steak – salted water – dry cooking wine – spices
In a skillet, heat olive oil at medium heat. Add green pepper, onion, and pimientos. Sauté for 1-2 minutes. Add garlic and sauté for 30 seconds. Add dry cooking wine, tomato sauce, and spices. Cook for 15-20 minutes, stirring occasionally.