In nonstick skillet over medium heat, heat 1 teaspoon oil. Add sausage and cook for 5-8 minutes, or until cooked through. Transfer to plate and set aside. In same skillet, add remaining oil, bell peppers, onions and tomatoes, and cook 3-5 minutes, or until softened. Add tomatoes and cook for 2 minutes.
In large bowl, scramble eggs and pepper. Add to pan and cook, stirring regularly, 3-4 minutes, or until eggs are set. Remove from heat and mix in sausage and cheese. Let cool.
Fill tortillas with 1/2 cup egg mixture, roll into burrito and lay seam-side down on parchment-lined baking sheet. Freeze 1 hour. Transfer to freezer-safe resealable bag and return to freezer.
To reheat burritos, remove from freezer, wrap in paper towel and microwave on High for 1-2 minutes.