1Roast bell peppers, onions, and yellow potatoes at 450 for 30-40 minutes until softened.
2Add crumbled lean ground beef and seasoning, bake or broil for 5 minutes until cooked through.
3Blend egg whites, whole eggs, cottage cheese, and cornstarch. Pour over the meat mixture, add shredded cheddar cheese, and bake at 400 for 25-30 minutes until firm and edges are crispy.
4Let sit for 10 minutes before slicing into equally sized rectangles.
5Add filling to tortillas, roll burritos, and serve!