Course: Dessert
Cuisine: American
Keyword: 4 ingredient dessert, 9x13 potluck dessert, apple dump cake, cake mix dessert, easy apple dessert, fall desserts
Cold, thinly sliced butter covers the surface more evenly than melted butter and helps prevent dry floury patches. Never stir the dry cake mix into the apples—the separate layer is what forms the crisp topping. Store leftovers covered in the refrigerator for up to 4 days. Reheat the entire pan at 300°F for about 15 minutes or warm individual servings in the microwave for about 25 seconds. This dessert can be baked a day ahead and rewarmed before serving.