This easy peach crisp recipe has a buttery oat topping and tender spiced peaches — no fancy equipment, no fuss, just a dessert that disappears fast.
Stone fruit season goes fast. One week the peaches are perfect — sweet, heavy, dripping juice down your hand — and then suddenly they’re gone. This peach crisp recipe is what I make when I’ve got a pile of ripe peaches and don’t want to fuss with pie crust.
It’s the kind of dessert that comes together in about 15 minutes of actual work. The filling is just peaches tossed with a little sugar, cinnamon, and lemon juice. The topping is butter, oats, brown sugar, and flour rubbed together until it’s crumbly. Everything goes in one baking dish. The oven does the rest.
If you’re someone who keeps oven roasted vegetables in your weekly rotation, you already know the value of a recipe that mostly cooks itself. This is that, but for dessert.
Serve it warm with vanilla ice cream melting into the edges and you’re done. Nobody’s leaving the table.
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Step 1: Prep the Peaches
Peel and slice about 6–7 medium peaches into roughly ½-inch pieces — you want around 6 cups of fruit. Toss them in a large bowl with ¼ cup granulated sugar, 1 tablespoon lemon juice, 1 teaspoon cinnamon, and a pinch of nutmeg. Stir until the peaches are evenly coated. Pour them into a greased 9×13-inch baking dish and spread into an even layer.
Step 2: Make the Oat Topping
In a medium bowl, combine 1 cup old-fashioned rolled oats, ¾ cup all-purpose flour, ¾ cup packed brown sugar, ½ teaspoon cinnamon, and ¼ teaspoon salt. Add ½ cup cold unsalted butter cut into small cubes. Use your fingers to work the butter into the dry ingredients until you’ve got coarse, uneven clumps — some pea-sized, some smaller. It shouldn’t look uniform, and that’s fine.
Step 3: Assemble and Bake
Scatter the oat topping evenly over the peaches. Don’t pack it down — just let it sit loosely on top so air can circulate and it crisps up properly. Bake at 350°F for 40–45 minutes, until the topping is deep golden brown and the peach filling is bubbling around the edges. The bubbling matters — if it’s not bubbling, the filling isn’t fully cooked through.
Step 4: Rest Before Serving
Pull it from the oven and let it sit for at least 10 minutes before serving. The filling thickens a little as it cools. Straight from the oven it’s very loose — still delicious, but you’ll lose the filling all over the plate. Ten minutes makes a real difference. Serve warm, ideally with a scoop of vanilla ice cream or a spoonful of whipped cream.
Easy Peach Crisp Recipe with Oats Topping
Course: DessertCuisine: AmericanDifficulty: Easy8
servings15
minutes45
minutes320
kcalIngredients
Peach Filling:
6–7 medium ripe peaches (about 6 cups sliced)
¼ cup granulated sugar
1 tablespoon lemon juice
1 teaspoon ground cinnamon
¼ teaspoon ground nutmeg
Oat Crisp Topping:
1 cup old-fashioned rolled oats
¾ cup all-purpose flour
¾ cup packed brown sugar
½ teaspoon ground cinnamon
¼ teaspoon salt
½ cup cold unsalted butter, cut into small cubes
Directions
- Preheat oven to 350°F. Lightly grease a 9×13-inch baking dish.
- Peel and slice peaches into ½-inch pieces. Toss with granulated sugar, lemon juice, cinnamon, and nutmeg until evenly coated. Spread into the prepared baking dish.
- In a medium bowl, stir together oats, flour, brown sugar, cinnamon, and salt. Add cold butter cubes and use your fingers to work the butter in until the mixture forms coarse, uneven crumbles.
- Scatter the topping evenly over the peach filling. Do not pack it down.
- Bake for 40–45 minutes, until the topping is deep golden brown and the filling is bubbling at the edges.
- Remove from oven and rest for 10 minutes before serving. Serve warm with vanilla ice cream or whipped cream.
Notes
- Don’t miss the tips and variations under the recipe for extra flavor ideas.
Tips for the Best Peach Crisp
Don’t skip draining frozen peaches. Excess liquid will make the filling soupy instead of jammy. Pat them dry after thawing.
Use cold butter, not softened. Room temperature butter makes the topping dense and doughy. Cold butter = crumbly topping that actually crisps.
Taste your peaches first. If they’re very sweet, cut the sugar in the filling back to 2 tablespoons. If they’re a little underripe and tart, keep the full ¼ cup.
Check at 40 minutes. Ovens vary. You want the topping golden — not pale, not dark. If it’s browning too fast, loosely tent it with foil for the last 10 minutes.
Let it rest. It’s tempting to serve immediately, but 10 minutes off heat makes the filling hold together much better.
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Variations
Peach Blueberry Crisp — Replace about 1½ cups of the peaches with fresh or frozen blueberries. They burst into the filling and add a tartness that balances the peaches nicely.
Peach Raspberry Crisp — Same idea, but raspberries. More tart, more fragrant. Reduce added sugar slightly since raspberries can be intense.
Gluten-Free Version — Swap the all-purpose flour for a 1:1 gluten-free flour blend and make sure your oats are certified gluten-free. Works well.
Spiced Topping — Add ¼ teaspoon ground ginger and a small pinch of cardamom to the topping. Sounds subtle, but it shifts the whole flavor profile in a good direction.
Brown Butter Topping — Melt the butter, brown it slightly, then chill it until solid again before using. Adds a nutty depth that’s hard to place but easy to love.
Ingredient Substitutions
Peaches → Nectarines work exactly the same and don’t need peeling. Plums are also good but add a little extra sugar since they’re tarter.
All-purpose flour → Almond flour gives the topping a nuttier, slightly denser texture. Use the same amount.
Brown sugar → Coconut sugar for a less sweet, more caramel-forward result. Works well in both the filling and topping.
Unsalted butter → Coconut oil makes it dairy-free. Use refined coconut oil if you don’t want any coconut flavor. The topping is slightly less crispy but still good.
Granulated sugar in the filling → Maple syrup (about 3 tablespoons) works if you prefer it — just know the filling will be a little looser.
Storage
Room temperature: Cover loosely and store up to 2 days. The topping softens overnight but is still good.
Refrigerator: Covered, up to 5 days. Reheat individual portions in the microwave for about 60 seconds, or warm the whole dish in a 325°F oven for 15 minutes.
Freezer: You can freeze it baked, tightly covered, for up to 3 months. Thaw overnight in the fridge and reheat in the oven at 325°F until warmed through. The topping won’t be as crispy, but the flavor holds well.
Frequently Asked Questions
Do I have to peel the peaches? For fresh peaches, yes — peach skin gets a little tough and chewy after baking. For frozen peaches, they’re already peeled.
Can I make this ahead of time? You can prep the filling and topping separately up to a day ahead, store them in the fridge, then assemble and bake when you’re ready.
How do I know when it’s done? The topping should be deep golden brown and the filling should be visibly bubbling at the edges. If only the center is bubbling, give it another 5 minutes.
Can I use canned peaches? Yes. Use peaches packed in juice, not syrup, and drain them well. The flavor will be milder than fresh, but it works fine.
Why is my topping soggy? Usually one of two things — the butter was too warm when you mixed it, or the filling had too much liquid. Make sure to drain any excess juice from the fruit before baking.
Can I double this recipe? Yes, just use two 9×13 dishes or a large roasting pan. Baking time stays about the same.
Conclusion
This peach crisp is the kind of thing that earns a permanent spot in your summer rotation. It’s not fussy, it uses fruit that’s already at its peak, and it takes less effort than most desserts with similar results. The topping gets properly golden and crisp, the filling stays jammy rather than watery, and it’s just as good the next day warmed up with your morning coffee.
If you’re looking for more simple summer sides, my mango slaw recipe is worth bookmarking — bright, crunchy, and goes with just about everything off the grill.
