Crumble and cook the sausage in a large skillet until brown. Stir in chopped peppers. Drain grease, place sausage on paper towel-lined plate, cover and set aside
In a large skillet, melt 1 tablespoon of butter, add eggs, salt and pepper, and cook over medium heat, stirring continuously, until mostly set and no longer runny
Stir in cooked sausage, then remove from heat
Add some of the egg and sausage mixture to the middle of a tortilla, top with some of the cheese, fold sides, and roll up
Preheat air fryer to 390 degrees
Spray burritos lightly with olive oil spray
Place as many burritos as will fit into the air fryer or Instant Pot Vortex trays, and cook for 3 minutes at 390 degrees for basket air fryers and 2 minutes in the Vortex, rotating trays halfway through. For extra dark or crispier burritos, cook for 3 minutes in the Vortex
Remove and serve immediately, or allow to cool slightly, then wrap well and freeze for meal prep