1. Prepare the Crust:

1. In a bowl, whisk together eggs, milk, salt, and pepper.
2. Melt butter in a skillet over medium heat. Add bell peppers and onions, sauté until softened.
3. Pour the egg mixture into the skillet and scramble until fully cooked.
4. Stir in the cooked sausage or bacon and shredded cheese.
5. Divide the mixture evenly among the tortillas, placing it in the center of each.
6. Fold the sides of the tortillas inward, then roll tightly to form burritos.
7. Wrap each burrito in foil or parchment paper and store in the refrigerator or freezer.
8. To reheat, microwave for 1-2 minutes or bake at 350°F (175°C) for 10-15 minutes until heated through.