
There is something unbeatable about a bubbling warm peach crisp fresh from the oven especially when juicy peaches meet a golden crunchy oat topping. This is my go to dessert through peach season quick easy and always a crowd pleaser perfect for ending a summer barbecue or comforting your family on a cool evening.
Last summer I made this peach crisp on a whim with peaches from the orchard down the road. My family could not stop talking about that perfectly sweet and juicy filling so now I make extra batches for the freezer during the height of peach season.
Ingredients
- Sliced fresh peaches: Five cups of ripe juicy peaches give the best flavor look for fragrant fruit with no green patches
- Lemon juice: One tablespoon brightens the peaches and balances sweetness always use fresh lemon for the truest flavor
- Rolled oats: Half a cup forms the backbone of the crisp topping old fashioned oats yield the best texture
- Almond flour: One third cup gives the topping a subtle nutty flavor and helps everything crisp up
- Brown sugar: One third cup adds deep rich sweetness and helps caramelize the topping choose fresh soft brown sugar for easy mixing
- Butter melted: A quarter cup brings everything together and lends a luxurious finish to the crisp always use real butter for aroma and taste
- Cinnamon: One half teaspoon rounds out the peaches full flavor with warm spice stick to fresh ground for the best scent
Instructions
- Prep the Peaches:
- Toss five cups of sliced peaches in a large mixing bowl with one tablespoon lemon juice. Ensure all peaches are evenly coated as this keeps them bright and juicy when baking.
- Mix the Crisp Topping:
- Combine half a cup rolled oats one third cup almond flour one third cup brown sugar and one half teaspoon cinnamon in another bowl. Pour in a quarter cup melted butter and mix thoroughly until the mixture is crumbly but damp throughout.
- Assemble the Crisp:
- Spread the peaches in an even layer inside your favorite baking dish. Scatter the oat almond mixture all over the peaches making sure to cover them completely for maximum crunch.
- Bake to Perfection:
- Slide the dish into a preheated oven set to three hundred seventy five degrees Fahrenheit. Let it bake thirty five to forty minutes. Watch for the filling to bubble and the topping to turn golden brown. This caramelization means full flavor and perfect texture.
- Cool and Serve:
- Let your crisp sit for at least ten minutes out of the oven. This helps the juices thicken slightly and makes serving easier. Scoop while warm and enjoy every sweet bite.

The nutty taste almond flour brings to this dessert is my favorite part. It is amazing how just a little almond flour transforms the entire topping into something rich and almost toasty. Some of my happiest kitchen memories are sharing this dish with friends on our porch as sunset lights up the sky.
Storage Tips
Once cooled to room temperature cover your crisp tightly and store it in the refrigerator where it will keep well for three or four days. For the crispiest topping reheat individual servings in the oven or toaster oven rather than the microwave. If baking ahead let the crisp cool fully to prevent condensation from making the topping soggy.
Ingredient Substitutions
If you are out of almond flour swap in an equal amount of all purpose flour or ground pecans for a different nutty note. Coconut sugar can substitute for brown sugar if you want a slightly caramelized touch and a bit less sweetness. Frozen peaches work in a pinch just thaw and drain well before using so you do not end up with a watery filling.
Serving Suggestions
Serve this peach crisp warm with your favorite vanilla ice cream or softly whipped cream for a classic pairing. Sprinkle with extra cinnamon or a little toasted almond on top for visual appeal and crunch. Sometimes I add a handful of blueberries or raspberries with the peaches for a burst of extra color and flavor.
Seasonal Adaptations
Try apples or pears when peaches are out of season. Upgrade the topping with chopped pecans or walnuts for autumn. Add a dash of ginger in winter for extra warmth.

This peach crisp is a tradition worth preserving all summer long. It is the easiest way to turn fresh fruit into a cozy shareable treat.
Recipe FAQs
- → Can I use canned or frozen peaches?
Yes, both canned (drained) and frozen peaches work well; thaw and drain frozen peaches before using.
- → What’s the best way to serve this dessert?
Serve it warm, topped with vanilla ice cream or a dollop of whipped cream for extra indulgence.
- → Can I substitute almond flour with another ingredient?
Oat flour or all-purpose flour can be used instead of almond flour if preferred or for nut-free options.
- → How do I know it’s done baking?
The topping should be golden brown and the peach filling bubbling at the edges when ready.
- → Can this be made ahead of time?
Yes, assemble in advance and bake just before serving, or reheat briefly to restore crispness.