Ingredients
4 slices whole wheat cinnamon-raisin bread4 slices sharp white cheddar cheese (3 ounces)1 small apple, thinly sliced1 thin slice red onion, separated into rings1/4 teaspoon crushed red pepper flakes, optional 1 tablespoon butter, softened
Preparation
Layer each of 2 bread slices with 1 slice cheese. Top with apple and onion. If desired, sprinkle with pepper flakes. Top with the remaining cheese and bread. Spread outsides of sandwiches with butter.
In a large skillet, toast sandwiches over medium-low heat 3-5 minutes on each side or until golden brown and cheese is melted.