1. In a nonstick skillet, saute onion and green pepper in butter until tender.
2. In a bowl, beat the eggs, milk, salt and pepper. Pour over vegetables in the skillet. Sprinkle with cheese and bacon.
3. Cook and stir gently over medium heat until the eggs are completely set.
4. Spoon 1/2 C. down the center of each tortilla; fold sides over filling. Serve.