This quirky 4-ingredient baked dessert turns humble frozen hash brown patties into a sweet, comforting holiday treat with almost no prep. It follows the spirit of Midwestern potluck cooking, where convenience ingredients often become surprisingly memorable casseroles, and the potatoes bake up tender inside while taking on the flavors of the sweet topping around them.
Serve this warm as a casual Labor Day dessert with coffee, vanilla ice cream, or a spoonful of whipped topping. It also fits nicely on a holiday buffet beside grilled favorites, fresh fruit, and other picnic-style dishes, since the sweetness and soft baked texture make it feel a bit like a cobbler-meets-pudding casserole.
4-Ingredient Oven Baked Labor Day Hash Brown Dessert Casserole
Servings: 6 to 8
Ingredients
8 solid unthawed frozen hash brown patties
1 can (21 ounces) apple pie filling
1 box (about 15.25 ounces) yellow cake mix
1/2 cup unsalted butter, melted
Directions
1. Preheat the oven to 350°F and lightly grease a medium casserole dish.
2. Arrange the frozen hash brown patties in a single, slightly overlapping layer in the prepared dish.
3. Spoon the apple pie filling evenly over the patties, spreading it so the fruit covers most of the surface.
4. Sprinkle the dry cake mix evenly over the top, then drizzle the melted butter across the surface as evenly as possible.
5. Bake for 45 to 55 minutes, until the top is golden and the filling is bubbling around the edges. Let it rest for 10 minutes before serving.
Variations & Tips
Peach Version: Swap the apple pie filling for peach pie filling for a softer, sunnier fruit flavor that feels especially nice at the end of summer.
Spice Boost: Add 1 teaspoon ground cinnamon to the cake mix before sprinkling it over the casserole if you want a warmer, more classic dessert flavor.
Texture Tip: Make sure the butter is drizzled over as much of the dry cake mix as possible so you do not end up with large powdery patches after baking.
Serving Tip: This dessert is best served warm, when the top is lightly crisp and the inside is soft. A scoop of vanilla ice cream helps balance the sweetness and highlights the apple filling.
Make-Ahead Note: You can assemble the dish a few hours ahead and refrigerate it before baking, but add a few extra minutes to the oven time since the casserole will be colder going in.