How Do You Reheat Leftover Apple Crisp?
To reheat leftover apple crisp, preheat your oven to 350 degrees Fahrenheit. Cover the apple crisp with foil to prevent the topping from drying out and bake it in the oven for 15-20 minutes, or until heated through. Alternatively, you could microwave individual portions of the apple crisp for 30-60 seconds, or until warmed to your liking. Serve with ice cream or whipped cream if desired.