Roast the Base: Preheat oven to 400°F. In a 9x13 baking dish, toss potatoes, peppers, and onions with oil, Italian seasoning, salt, and cayenne. Roast for 15 minutes.
Add Protein: Stir the diced sausage into the vegetables. Roast for another 15 minutes until potatoes are tender.
Prepare Eggs: While roasting, blend the cottage cheese and eggs in a blender until completely smooth.
Bake the Filling: Pour the egg mixture over the roasted veggies and sprinkle with cheddar. Bake for 10–15 minutes until the center is set.
Assemble: Let the filling cool. Slice into 10 or 12 rectangles. Place one rectangle in each tortilla, fold in the sides, and roll tightly.
Store: Wrap individually in foil or parchment. Refrigerate for 3 days or freeze for up to 3 months.
Reheating: Thaw overnight, the microwave for 1-2 minutes until hot. Optionally, crisp in non-stick skillet, with a bit of oil, for 3-4 minutes per side.