5-Ingredient Baked Frozen Peach Dessert

This 5-ingredient oven baked peach dessert is the kind of cozy, no-fuss recipe that saves busy weeknights. You simply pour frozen peaches into a baking dish, mix together a quick buttery topping from pantry staples, and let the oven handle the rest. As it bakes, the peaches turn soft, jammy, and bubbling while the cinnamon-scented topping becomes golden and crisp around the edges.

It tastes like an easy peach cobbler crossed with a warm fruit crisp, but without the extra mixing bowls or complicated prep. Whether you need a last-minute dessert for company or just want something comforting after dinner, this simple baked peach dessert always delivers homemade flavor with minimal effort.

Why You’ll Love This Peach Dessert

Only 5 simple ingredients
No thawing frozen peaches required
Perfect for busy weeknights or casual gatherings
Warm, buttery, cinnamon-spiced flavor
Tastes like homemade peach cobbler with half the effort
Easy to customize with nuts, oats, or extra spices

Ingredients

6 cups frozen raw peach slices (about 24 ounces), unthawed
1/2 cup granulated sugar
1/3 cup all-purpose flour
1 teaspoon ground cinnamon
6 tablespoons unsalted butter, melted

How to Make 5-Ingredient Baked Frozen Peach Dessert

Preheat the oven.
Preheat your oven to 375°F (190°C). Place an 8×8-inch glass baking dish on the counter. There is no need to grease the dish.
Add the frozen peaches.
Pour the frozen peach slices directly into the baking dish. Spread them into an even layer. Do not thaw the peaches first.
Mix the dry ingredients.
In a medium bowl, whisk together the granulated sugar, flour, and cinnamon until fully combined.
Add the melted butter.
Drizzle the melted butter into the dry ingredients and stir with a fork until crumbly. The mixture should resemble damp sand with small buttery clumps.
Top the peaches.
Sprinkle the crumb topping evenly over the frozen peaches, covering most of the surface.
Bake.
Bake for 35–45 minutes, or until the peaches are bubbling and the topping is golden brown. If the topping browns too quickly, loosely cover with foil during the last 10 minutes.
Let it rest.
Remove the dessert from the oven and let it cool for 10–15 minutes before serving. This allows the fruit filling to thicken slightly.

Pro Tips for the Best Peach Dessert

Use frozen peaches straight from the freezer for the best texture.
If your peaches are already sweetened, reduce the sugar slightly.
For extra crunch, add chopped pecans, walnuts, or rolled oats to the topping.
A pinch of nutmeg or ginger adds extra warmth and depth.
Let the dessert rest before serving so the juices can thicken properly.

Easy Variations

Berry Version: Replace some of the peaches with frozen mixed berries or raspberries.
Apple Crisp Style: Use frozen sliced apples instead of peaches.
Gluten-Free Option: Substitute a 1:1 gluten-free flour blend.
Dairy-Free Option: Use melted coconut oil instead of butter.
Extra Flavor: Add vanilla or almond extract to the melted butter.

Serving Suggestions

This baked peach dessert is best served warm straight from the oven. Top each serving with vanilla ice cream, whipped cream, or a drizzle of heavy cream for an extra comforting finish.

For a cozy dessert spread, pair it with hot coffee, tea, or iced tea on warm evenings. Leftovers are delicious chilled the next morning with plain Greek yogurt for a simple breakfast treat.

Storage Tips

Store leftover peach dessert covered in the refrigerator for up to 3 days. Reheat individual portions in the microwave or warm the entire dish in a low oven until heated through.

Final Thoughts

This 5-ingredient baked frozen peach dessert proves that homemade comfort food does not have to be complicated. With juicy peaches, a buttery cinnamon topping, and almost no prep work, it is the kind of dependable recipe you will come back to again and again. Whether you serve it for a casual weeknight dessert, a family gathering, or a cozy weekend treat, this warm peach bake delivers old-fashioned flavor with modern convenience.