Mesquite flavored barbeque sauce and tender beef steak tips with jalapeno cheddar whipped potatoes and a corn & black bean medley. At Stouffer's, great taste begins with the highest quality ingredients. Southwestern style. We start with tender herb-seasoned meats perfectly flavored with our bold spices and sauces, then add a generous serving of vegetables to complete our zesty Southwestern Style dinners. Vegetable Serving: 3. U.S. inspected and passed by Department of Agriculture.