Steak and Bean Burritos

Name: Steak and Bean Burritos
Ingredients: 2 pounds skirt steak; Kosher salt and freshly ground black pepper; 2 tablespoons olive oil; 2 red bell peppers, sliced; 1 medium onion, sliced; 1 teaspoon ground cumin; 1 teaspoon dried oregano; 1 teaspoon chili powder; 1 teaspoon garlic powder; One 28-ounce can refried beans; 12 burrito-size tortillas; 3/4 cup grated Cheddar, plus more for topping; One 10-ounce can red enchilada sauce; One 10-ounce can green enchilada sauce; Serving suggestions: sour cream, pico de gallo and fresh cilantro leaves