Peach Crisp with Oat Topping

Featured in: Desserts

Enjoy tender peaches layered with a golden oat and almond crumble, baked until bubbling and crisp. This comforting treat combines the sweetness of summer peaches with a crunchy topping made from rolled oats, almond flour, brown sugar, and a touch of cinnamon. Easy to prepare, it’s delightful warm from the oven and pairs wonderfully with vanilla ice cream or whipped cream. Savor this inviting dessert, highlighting the fresh, juicy flavors of summer peaches in every bite.

Updated on Mon, 28 Jul 2025 18:36:15 GMT
A spoon is in a bowl of peach crisp with oat topping. Save
A spoon is in a bowl of peach crisp with oat topping. | cheerfulchefs.com

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.
A bowl of peach crisp with oat topping. Save
A bowl of peach crisp with oat topping. | cheerfulchefs.com

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.

A spoon is in a bowl of peach crisp with oat topping. Save
A spoon is in a bowl of peach crisp with oat topping. | cheerfulchefs.com

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.

Peach Crisp with Oat Topping

Golden baked peaches with a crunchy oat-almond topping, hinted with cinnamon and perfect for dessert.

Prep Time
10 minutes
Cook Time
40 minutes
Overall Time
50 minutes
Creator Ruby Smiles

Recipe Type Desserts

Skill Level Easy

Cuisine Background American

Portions 6 Serves

Dietary Preferences Vegetarian-Friendly, Gluten-Free Option

What You’ll Need

Fruit Filling

01 5 cups sliced fresh peaches
02 1 tablespoon lemon juice

Oat Almond Topping

01 1/2 cup rolled oats
02 1/3 cup almond flour
03 1/3 cup brown sugar
04 1/2 teaspoon ground cinnamon
05 1/4 cup unsalted butter, melted

Step-by-Step Guide

Step 01

Prepare Oven and Fruit: Preheat oven to 375°F. In a large bowl, toss sliced peaches with lemon juice until evenly coated.

Step 02

Combine Topping Mixture: In a separate bowl, mix rolled oats, almond flour, brown sugar, and cinnamon. Stir in melted butter until combined and topping forms coarse crumbs.

Step 03

Assemble Crisp: Arrange peaches in an even layer in a baking dish. Sprinkle oat and almond topping evenly over the fruit.

Step 04

Bake: Bake for 35 to 40 minutes, until the topping is golden brown and filling is bubbling around the edges.

Tools You’ll Need

  • Oven
  • Mixing bowls
  • Baking dish
  • Spatula or spoon

Potential Allergens

Inspect ingredients for specific allergens and contact a professional for concerns.
  • Contains tree nuts (almonds) and dairy (butter).

Nutritional Details (Per Serving)

Provided as supportive info; always cross-check with your healthcare provider.
  • Calories: 210
  • Fats: 8 grams
  • Carbohydrates: 36 grams
  • Proteins: 3 grams