Roast Beef Burritos

Ingredients (12)

• ✓ 1 tablespoon vegetable oil
• + 1 onion, chopped add to pantry
• + 1 clove garlic, minced add to pantry
• ✓ 4 tomatoes, chopped
• + 2 cups chopped cooked roast beef add to pantry
• + 1 (8 ounce) jar prepared taco sauce add to pantry
• + 1 (4 ounce) can diced green chile peppers add to pantry
• + ½ teaspoon cumin add to pantry
• ✓ ⅛ teaspoon red pepper flakes, or to taste
• + 6 (7 inch) flour tortillas, warmed add to pantry
• + 1 ½ cups shredded Cheddar cheese add to pantry
• + 2 cups shredded lettuce add to pantry