Cinnamon-Apple Breakfast Quesadilla

2 6" flour tortillas
1/2 cup chunky applesauce -- divided
1 tablespoon cinnamon-sugar -- divided
1/4 cup Monterey Jack cheese -- shredded
2 tablespoons vanilla yogurt -- optional

Preheat oven to 400°. Place one tortilla on an ungreased baking sheet. Spread half applesauce over tortilla; reserve half for garnish. Sprinkle half of cinnamon-sugar over applesauce. Top with cheese and second tortilla. Sprinkle remaining cinnamon-sugar on top. Bake at 400° for 6 to 8 minutes or until golden brown. Cool 2 minutes. Cut into quarters and serve with reserved applesauce and vanilla yogurt.