This oat pecan peach cobbler pairs sweet, tender fresh peaches with a buttery oat and pecan topping that bakes up crisp and golden. The peaches simmer in their own juices with lemon, cinnamon, and nutmeg while the topping forms a craggy crust on top.
It takes about an hour from start to finish and serves a crowd from a single 9×13 inch dish. The oats and toasted pecans give it a texture somewhere between a crisp and a cobbler.
Table of Contents
Why This Oat Pecan Peach Cobbler Recipe Works
Tossing the peaches with cornstarch, lemon juice, and sugar lets the juices thicken as they bake instead of turning watery. The lemon also brightens the flavor and keeps the fruit tasting fresh.
The topping uses cold butter cut into the flour and oats, which creates small pockets that melt into crisp, tender crumbs. A beaten egg and a splash of vanilla bind everything just enough so it spreads over the fruit without sinking into it.
Ingredients for Oat Pecan Peach Cobbler
- 6 cups fresh peaches, peeled and sliced
- 2 tablespoons lemon juice
- 2 tablespoons cornstarch
- 1/2 cup granulated sugar
- 1/4 teaspoon ground cinnamon
- 1/4 teaspoon ground nutmeg
- 1/4 teaspoon salt
- 1 cup all-purpose flour
- 1 cup old-fashioned rolled oats
- 1/2 cup brown sugar
- 1/2 cup chopped pecans
- 1/2 teaspoon baking powder
- 1/2 teaspoon baking soda
- 1/2 cup cold butter, cut into small cubes
- 1/2 teaspoon vanilla extract
- 1 egg, lightly beaten
Ripe peaches: they give the best flavor. Adjust the sugar to the sweetness of your fruit.
Old-fashioned oats: they keep a hearty chew in the topping. Quick oats work but give a softer texture.
Pecans: they add toasty crunch. Walnuts are a good substitute, or omit them for a nut-free cobbler.
Cold butter: it is what makes the topping crisp. Keep it in the fridge until the moment you use it.
How to Make Oat Pecan Peach Cobbler
1. Heat the oven. Preheat the oven to 350 degrees F and grease a 9×13 inch baking dish.
2. Prepare the peaches. Toss the sliced peaches with the lemon juice, cornstarch, sugar, cinnamon, nutmeg, and salt in a large bowl until the fruit is evenly coated.
3. Mix the dry ingredients. In another bowl, combine the flour, oats, brown sugar, chopped pecans, baking powder, and baking soda.
4. Cut in the butter. Add the cold butter and work it in with a pastry cutter or your fingers until the mixture looks like coarse crumbs.
5. Bind the topping. Stir in the vanilla and beaten egg until everything is just combined and clumpy.
6. Assemble. Spread the peaches in the baking dish, then spoon the topping evenly over the fruit and spread it gently with a spatula.
7. Bake until golden. Bake 40 to 45 minutes, until the top is golden brown and the peach juices bubble around the edges. Let the cobbler cool for a few minutes before serving.
How to Serve Oat Pecan Peach Cobbler
Serve the cobbler warm with vanilla ice cream or whipped cream. A cold glass of refreshing peach lemonade goes well alongside.
If you enjoy oat-topped fruit desserts, try our apple crisp with oats. For breakfast or a snack, bake a batch of blueberry crumble muffins, and for a pastry option see the fresh cherry pie.
How to Store and Reheat Oat Pecan Peach Cobbler
Cool the cobbler, cover it, and refrigerate within two hours. It keeps for 3 to 4 days.
Warm individual servings in a 350 degree F oven until heated through, which helps the topping crisp up again. You can also freeze portions and thaw them in the refrigerator before reheating.
Tips and Variations for Oat Pecan Peach Cobbler
Peel peaches easily. Briefly blanch them in boiling water, then shock them in cold water so the skins slide off.
Toast the pecans. A quick toast in a dry skillet deepens their flavor before they go into the topping.
Do not skip the lemon. It balances the sugar and brightens the fruit.
Keep the butter cold. Warm butter melts into the flour and makes the topping greasy instead of crisp.
Add a flavor twist. A drop of almond extract in the topping pairs naturally with peaches.
Follow leftover guidelines. The University of Wisconsin Extension shares tips on leftover food safety.
Use berries too. A handful of blueberries mixed into the peaches adds color and tartness.
Frequently Asked Questions About Oat Pecan Peach Cobbler
Can I use frozen peaches in oat pecan peach cobbler?
Yes. Thaw them and drain off the extra liquid before tossing with the sugar and cornstarch.
How do I know when oat pecan peach cobbler is done?
The topping should be golden brown and the fruit juices should bubble around the edges of the dish.
Can I make the topping ahead?
Yes. Prepare the dry mixture and cut in the butter, then keep it in the fridge until you are ready to add the egg and bake.
Can I leave out the pecans?
Yes. Leave them out for a nut-free dessert, or replace them with extra oats or chopped walnuts.
Can I use canned peaches?
Yes. Drain them very well and cut back on the sugar since they are often packed in syrup.
Oat Pecan Peach Cobbler
Equipment
- 9×13 Baking Dish
- Pastry cutter
Ingredients
Main Ingredients
- 6 cup fresh peaches peeled and sliced
- 2 tbsp lemon juice
- 2 tbsp cornstarch
- ½ cup granulated sugar
- ¼ tsp ground cinnamon
- ¼ tsp ground nutmeg
- ¼ tsp salt
- 1 cup all-purpose flour
- 1 cup old-fashioned rolled oats
- ½ cup brown sugar
- ½ cup chopped pecans walnuts or omit for nut free
- ½ tsp baking powder
- ½ tsp baking soda
- ½ cup cold butter cut into small cubes
- ½ tsp vanilla extract
- 1 egg lightly beaten
Instructions
Cooking
- Heat the oven. Preheat the oven to 350 degrees F and grease a 9×13 inch dish.
- Toss the peaches. Mix the peaches with the lemon juice, cornstarch, sugar, cinnamon, nutmeg, and salt.
- Mix the dry ingredients. Combine the flour, oats, brown sugar, pecans, baking powder, and baking soda.
- Cut in the butter. Work in the cold butter until the mixture resembles coarse crumbs, then stir in the vanilla and egg until just combined.
- Assemble. Spread the peaches in the dish and spoon the topping evenly over the top.
- Bake. Bake 40 to 45 minutes until the top is golden and the juices bubble at the edges, then cool a few minutes.
