1. Coat large nonstick skillet with cooking spray. Cook sausage over medium heat, breaking into crumbles, until browned and cooked through. Pour off all but 1 Tbsp. drippings. Add bell pepper; sauté until softened, about 4 minutes.
2. Pour eggs over mixture in skillet. As eggs begin to set, gently pull the eggs across the pan with an inverted turner, forming large soft curds. Continue cooking – pulling, lifting and folding eggs – until thickened and no visible liquid egg remains. Do not stir constantly.
3. Spoon egg mixture into center of tortillas, dividing evenly; sprinkle with cheese. Fold in sides of tortillas, then roll up burrito-style.