Heat 1 tablespoon oil in a medium pan over medium-high heat. Add the oil, bell peppers, black beans,squash,broccoli florets, corn, onion, cumin, crushed pepper, chili powder, salt, and pepper. Season with salt and pepper and cook for 3-4 minutes or until the bell peppers and onions of softened. Turn off heat and stir in the cilantro.
In a clean skillet over medium heat, add a flour tortilla. Top with cheese, cooked veggies mixture, and another layer of cheese. Place another tortilla on top and cook, flipping once, until golden on both sides, about 3 minutes per side. Repeat with remaining ingredients.
