Simple Peach Crisp with Oat Topping
There’s something incredibly comforting about a homemade dessert, especially when it features sweet, juicy peaches warmed to perfection. This Simple Peach Crisp Recipe with Oat Topping is one of those crowd-pleasing delights that feels both like a nostalgic summer treat and a cozy winter comfort. Bursting with flavors, the combination of tender peaches and a crunchy oat topping creates layers of textural bliss. Each forkful is a harmonious dance of sweet and tangy, making it an ideal treat for any gathering or even a quiet night in.
Table of Contents

This recipe became a staple in our house when fruit season rolls around. I can still recall the first time I made this peach crisp; the aroma wafting through the kitchen was almost unbearable! Friends couldn’t resist stopping by, lured in by the promise of a warm, fruit-filled dessert. This Peach Crisp is not only easy to whip up, requiring just a handful of ingredients, but it’s also a budget-friendly way to impress your guests. Trust me, once you try this recipe, it’ll become part of your summer traditions as well.
Why You’ll Love This Recipe
- Simple & Quick: This peach crisp comes together in about 15 minutes, making it a perfect last-minute dessert.
- Irresistible Flavor: The sweet peaches meld beautifully with the crunchy oat topping, creating a mouthwatering contrast you’ll love.
- Eye-Catching Appeal: With its golden-brown top and vibrant peach filling, this dessert looks as delightful as it tastes.
- Flexible Serving: Whether it’s a summer barbecue, family gathering, or a cozy night at home, this crisp is perfect any time.
- Diet-Friendly Options: Easily make it gluten-free by substituting with almond flour or a gluten-free flour blend.
Ingredients You’ll Need
- 5 cups peaches, sliced: Fresh, ripe peaches are best, but frozen or canned peaches can work too! If you’re using canned, be sure to drain them well.
- 1/2 cup sugar: This serves to sweeten the peaches naturally while releasing their juices during baking.
- 2 tbsp cornstarch: This will thicken the peach juices into a lovely filling.
- 1/2 tsp vanilla: A splash of pure vanilla extract elevates the flavor profile of the fruit.
- 1 tbsp lemon juice: This adds a hint of acidity, balancing the sweetness of the peaches.
- 1/2 cup flour: All-purpose flour gives the crisp topping its structure.
- 1/2 cup brown sugar: Adds deep sweetness and moisture to the topping.
- 1 tsp cinnamon: Warm, aromatic cinnamon enhances the flavors of both the peaches and the oat topping.
- 1/2 cup butter, cold & cubed: Cold butter is key to achieving that crumbly topping texture.
- 3/4 cup old-fashioned rolled oats: These provide the signature crunch and heartiness to the topping.
How to Make Simple Peach Crisp Recipe with Oat Topping
Preheat the Oven: Start by preheating your oven to 350°F. Prepare your pie pan by spraying it lightly with non-stick spray, ensuring the crisp won’t stick after baking.
Prepare the Peaches: Take fresh peaches, pit, peel, and slice them until you have about 5 cups. Place the sliced peaches in a medium-sized bowl.
Mix the Peach Filling: Into the peach bowl, stir together 1/2 cup sugar, 2 tablespoons cornstarch, 1/2 teaspoon vanilla, and 1 tablespoon lemon juice. Make sure the peaches are well-coated, allowing their juices to blend with the other ingredients.
Transfer to Pie Pan: Pour the peach mixture into your prepared pie pan, spreading it evenly across the bottom.
Prepare the Topping: In a food processor, pulse together 1/2 cup flour, 1/2 cup brown sugar, and 1 teaspoon cinnamon until combined. Then add the cold, cubed butter and pulse until the mixture resembles coarse crumbs, be careful not to over-blend.
Add the Oats: Gently pulse in 3/4 cup old-fashioned rolled oats; this step ensures the oats integrate without turning to dust.
Top the Peaches: Evenly distribute the crumb mixture over the peach layer in the pan. This creates a delicious topping that will crisp up beautifully in the oven.
Bake: Place your peach crisp in the preheated oven and bake for about 30-35 minutes, or until the topping is golden brown and the peach mixture is bubbling around the edges.
Storing & Reheating
If you have leftovers, let the peach crisp cool to room temperature, then cover it with plastic wrap and store it at room temperature for up to 2 days. If you want to keep it longer, transfer it to an airtight container and refrigerate for up to a week. You can also freeze it, wrapped securely or in an airtight container, for up to 3 months. For reheating, simply pop it in a 350°F oven for about 10-15 minutes until warmed through, adding a scoop of vanilla ice cream to refresh the experience.
Chef’s Helpful Tips
- For the perfect texture, make sure your butter is super cold when you start making the topping. This will help you achieve that delightful crunch.
- If using frozen peaches, don’t thaw them beforehand; just add a bit more cornstarch to account for the additional moisture.
- Adjust the sweetness based on your peach ripeness. You might need more or less sugar to suit your taste.
- If you’re feeling adventurous, feel free to add nuts or chocolate chips into the topping for added flavor and texture!
There’s truly something special about a warm Simple Peach Crisp emerging from the oven, filling your home with the sweet scent of summer. This dessert not only pleases the palate, but it also brings a sense of nostalgia, reminding us of warm evenings spent with friends and family. Don’t shy away from experimenting with different fruits or spices; mix it up with berries or apples, and see what delightful variations you can create. Make this the star of your next gathering or just keep it for yourself—you deserve a treat like this every day!

Recipe FAQs
Can I use other fruits instead of peaches?
Absolutely! This crisp is versatile. Replace peaches with apples, pears, or berries based on your preference or what’s in season.
How do I know when the crisp is done baking?
Your peach crisp is ready when the topping is golden brown, and the juices are bubbling around the edges. Keep an eye on it in the final minutes!
Can I make this recipe ahead of time?
Yes, you can prepare the peach filling and topping separately, then assemble and bake it right before serving. Just refrigerate everything until you’re ready to bake.
How do I serve peach crisp?
Enjoy it warm on its own, or for an extra special touch, serve it with a scoop of vanilla ice cream or a dollop of whipped cream. It’s truly a match made in dessert heaven!
PrintMore Desserts & Appetizers Recipes
- Homemade Cherry Crisp
- Easy Peach Cobbler (Gluten-Free, Naturally Sweetened)
- Peach Crisp
- Strawberry Pretzel Pie
- Peach Cobbler
Did You Enjoy Making This Recipe? Please rate this recipe with ⭐⭐⭐⭐⭐ or leave a comment.
📖 Recipe Card

Simple Peach Crisp with Oat Topping
- Prep Time: 15 minutes
- Cook Time: 30-35 minutes
- Total Time: 0 hours
- Yield: 8 servings 1x
- Category: Desserts & Appetizers
- Method: Baking
- Cuisine: American
Description
This Simple Peach Crisp with Oat Topping offers a delightful combination of sweet peaches and a buttery oat topping. It’s an easy dessert that comes together quickly, perfect for family gatherings or a cozy night in. The love of simple ingredients shines through in this warm, comforting dish that pairs beautifully with ice cream!
Ingredients
- 5 cups peaches, sliced
- 1/2 cup sugar
- 2 tbsp cornstarch
- 1/2 tsp vanilla
- 1 tbsp lemon juice
- 1/2 cup flour
- 1/2 cup brown sugar
- 1 tsp cinnamon
- 1/2 cup butter, cold & cubed
- 3/4 cup old-fashioned rolled oats
Instructions
- Preheat your oven to 350 degrees Fahrenheit and spray a pie pan with non-stick spray.
- Pit, peel, and slice enough peaches to measure 5 cups and place them in a medium-sized bowl.
- Add sugar, cornstarch, vanilla, and lemon juice to the bowl of peaches, then stir until combined.
- Transfer the peach mixture into the prepared pie pan.
- In a food processor, pulse together the flour, brown sugar, and cinnamon. Then add the cold, cubed butter and pulse until crumbly. Gently mix in the rolled oats.
- Spread the oat crumble mixture over the peaches in the pan.
- Bake for 30-35 minutes, or until the top is golden brown.
Notes
For added flavor, feel free to sprinkle chopped nuts on top of the oat mixture before baking.
Serve warm with a scoop of vanilla ice cream for a delightful treat!
You can substitute peaches with other fruits like apples or berries for a different twist.
Nutrition
- Serving Size: 1 serving
- Calories: 250
- Sugar: 16g
- Sodium: 100mg
- Fat: 10g
- Saturated Fat: 6g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 36g
- Fiber: 2g
- Protein: 3g
- Cholesterol: 30mg
