Dump frozen mixed berries in the baking pan and 4 other cheap ingredients to get a sweet so delicious your husband will be begging for more.

This 5-ingredient oven berry bake is the kind of no-fuss dessert that feels almost too easy for how good it tastes. You literally dump frozen mixed berries straight into a baking pan, scatter on a sweet, buttery topping, and let the oven do the work. It borrows a bit from classic Midwestern dump cakes and fruit crisps, but with fewer ingredients and a lighter, more fruit-forward feel. It’s budget-friendly, uses pantry staples, and is perfect for weeknights when you want something warm, jammy, and comforting without fussing over a formal pie crust.

Serve this berry bake warm, straight from the pan, with a generous scoop of vanilla ice cream or a dollop of lightly sweetened whipped cream so the cold cream melts into the hot, syrupy berries. For a simple brunch, pair it with thick Greek yogurt and a pot of coffee. It also plays nicely alongside a salty main like roast chicken or grilled sausages if you like a sweet finish after a savory meal. Leftovers are surprisingly good chilled the next morning with plain yogurt, almost like a rustic fruit parfait.

Servings: 6

4 cups frozen mixed berries (do not thaw)

Preheat your oven to 375°F (190°C). Lightly grease a dark metal 9x9-inch baking pan or similar-sized metal baking dish.

Pour the frozen mixed berries directly into the prepared baking pan and spread them into an even layer. The berries should still be rock-hard; no need to thaw.

In a medium bowl, whisk together the flour and granulated sugar until evenly combined. This creates the simple granular base for your topping.

Pour the melted butter and vanilla extract over the flour-sugar mixture. Stir with a fork until everything is moistened and you have a thick, slightly crumbly batter that clumps together when pressed.

Sprinkle and dollop the batter evenly over the frozen berries, leaving a few small gaps so steam can escape. The top will look rustic, with some berries peeking through.

Place the pan on the center rack and bake for 35–45 minutes, until the topping is golden brown and crisp around the edges and the berry juices are bubbling up through the gaps in the crust.

Let the berry bake cool for at least 10–15 minutes so the juices thicken slightly. Serve warm, scooped straight from the pan, with ice cream or whipped cream if you like.

For a slightly tangier, more complex flavor, swap 1/4 cup of the granulated sugar for light brown sugar, which adds a gentle caramel note. If you prefer a crisper, more textured top, stir 1/3 cup rolled oats or chopped nuts (walnuts, pecans, or almonds) into the flour-sugar mixture before adding the melted butter—this nudges the recipe toward a classic crisp while still keeping the ingredient list short. You can also adjust sweetness based on your berries: if your mix leans tart (heavy on raspberries or blackberries), increase the sugar to 1 cup; if it’s mostly sweet strawberries and blueberries, you may be happy with just 1/2 cup. To make this dairy-free, use melted coconut oil or a neutral vegetable oil in place of butter; the flavor will be slightly different but still rich and satisfying. For a warm spice note, add 1/2 teaspoon ground cinnamon or a pinch of nutmeg to the dry mixture. Finally, this method works with other frozen fruits too—try all blueberries, cherries, or a peach-berry blend—just keep the total fruit volume around 4 cups so the topping-to-fruit ratio stays in balance.