
Nothing ushers in those long summer evenings like the tantalizing aroma of peach crisp fresh from the oven. This one-pan peach crisp recipe brings together juicy peaches and a golden oat topping for a simple yet utterly delicious dessert that comes together in a flash with minimal cleanup.
I first whipped this up for an impromptu backyard barbecue and my friends were scraping their plates clean before I could even put the ice cream away.
Ingredients
- Ripe peaches: Select fruit that feels slightly soft for natural sweetness and juicy results
- Rolled oats: Bring classic crisp texture and heartiness to the topping use old fashioned for best crunch
- All-purpose flour: Helps bind the topping and creates a crumbly finish
- Brown sugar: Adds rich caramel notes try to pack the cup a bit for more flavor
- Granulated sugar: Highlights the natural sweetness of the peaches while keeping things bright
- Cinnamon: Adds gentle warmth and depth as the aroma bakes through the house
- Nutmeg: Offers a touch of spice and an old-fashioned bakery feel freshly grated if possible
- Unsalted butter: Brings everything together with indulgent richness use good quality for best flavor
- Vanilla extract: Rounds out the topping with cozy flavor real extract makes a difference
- Pinch of salt: Enhances all the flavors and balances the sweetness
- Vanilla ice cream or whipped cream: Optional for serving but highly recommended
Step-by-Step Instructions
- Prepare the Peaches:
- Slice your ripe peaches thick enough to hold shape then toss them in a large bowl with granulated sugar and a pinch of salt. Make sure every slice is coated so the juices will bubble up and caramelize. Transfer the mixture evenly into an oven-safe skillet or baking dish.
- Make the Crisp Topping:
- In a mixing bowl combine rolled oats, flour, brown sugar, cinnamon, nutmeg, and melted butter. Add the vanilla extract and use your hands or a fork to mix until the mixture is clumpy and well combined. You want butter spread throughout so you get crispness in every bite.
- Assemble the Crisp:
- Sprinkle the oat mixture evenly over the peaches. Make sure all fruit is fully covered so the topping cooks up golden and protects the peaches from drying out.
- Bake:
- Slide the skillet into a preheated 350 degree oven. Bake for thirty to thirty-five minutes until the topping is golden brown, and you see the peach juices bubbling up on the sides. The house will smell amazing.
- Serve:
- Let the pan cool for five to ten minutes before serving. This helps the juices settle and prevents burns. Serve warm with your favorite vanilla ice cream or a big spoonful of whipped cream for real summer joy.

The secret ingredient for me is always fresh local peaches. Nothing beats the taste of fruit picked at peak season and it reminds me of visiting my grandmother’s orchard as a child watching her make this same dessert every summer.
Storage Tips
Leftovers keep well in the refrigerator covered tightly for up to three days. The topping stays crisp if you reheat in the oven at three hundred twenty-five degrees for ten minutes. For longer storage freeze the cooled crisp (leaves off ice cream). Wrap tightly with plastic wrap and foil. Thaw overnight in the fridge then reheat as above for best results.
Ingredient Substitutions
You can swap nectarines or plums when peaches are not available. For a gluten-free version, use a one-to-one gluten-free flour blend. If you prefer a less sweet topping, reduce the brown sugar a bit or increase the oats for more crunch. Coconut oil works as a substitute for butter if you want a dairy-free option.
Serving Suggestions
This crisp shines on its own but it pairs beautifully with fresh berries, a dollop of Greek yogurt, or a drizzle of honey. For a celebration, serve it with cinnamon spiced whipped cream or even a caramel sauce. For breakfast, leftovers are fantastic warmed and spooned over plain yogurt.

Nothing captures the heart of summer quite like a rustic peach crisp bubbling away in one pan. It is the kind of dessert that turns an ordinary weeknight into a celebration, especially when shared with friends around the table or savored quietly with a book on the porch.
Frequently Asked Questions
- → Can frozen peaches be used?
Frozen peaches can be substituted. Thaw and drain them before layering in the pan to avoid excess liquid.
- → How do you achieve a crispier topping?
Ensure the oat mixture is evenly sprinkled and not packed down. Baking a few extra minutes helps with crunch.
- → Is it possible to make this dessert gluten-free?
Yes, replace the all-purpose flour with a gluten-free blend and use certified gluten-free oats.
- → How can sweetness be adjusted?
Decrease or increase the sugars added to the fruit and topping to suit your preference for sweetness.
- → What are serving suggestions?
Enjoy it warm with scoops of vanilla ice cream or topped with a cloud of whipped cream for extra indulgence.