Add some sizzle to your day with a Frontera Pork Carnitas Burrito Bowl Frozen Microwave Meal. Slow-braised pork, tomatillo-chile sauce, cilantro rice, pinto beans, bell peppers, red onion and pepper jack cheese come together for a fiesta of flavors. This gourmet Mexican cuisine from Chef Rick Bayless makes the perfect lunch or dinner, and is ready in minutes. It contains pork raised without antibiotics and 19 grams of protein per serving. Top with your favorite Frontera salsa for a little extra kick. Frontera: Gourmet Mexican Cuisine.