If there’s a single dish that embodies the sunniest days of the year, it has to be Peach Blueberry Crisp. Picture this: luscious slices of peach and bursts of juicy blueberries bubbling away beneath a sweet, golden crumble. It’s simultaneously rustic and elegant, impossibly easy and always a crowd-pleaser. Whether you’re ending a summer picnic or cozying up by the fire, Peach Blueberry Crisp manages to deliver sheer joy in every delicious bite!

Ingredients You’ll Need
The best part about this recipe is how it lets each ingredient shine. With straightforward, wholesome items, you’ll bring out the vibrant flavors and gorgeous color of summer fruit, and each piece of the topping adds just the right touch of sweetness, crunch, and warmth.
- Fresh or frozen sliced peaches (4 cups): The heart of your Peach Blueberry Crisp; juicy and sweet, they hold their shape while baking.
- Fresh or frozen blueberries (2 cups): These tender berries add a lovely pop of color and tartness to balance the peaches.
- Lemon juice (1 tablespoon): Just a splash keeps the fruit flavors bright and lively.
- Granulated sugar (1/4 cup): Sweetens the fruit just enough, highlighting natural flavors.
- Cornstarch (1 tablespoon): Helps thicken those lovely fruit juices so your crisp isn’t soupy.
- Vanilla extract (1 teaspoon): Adds cozy depth and aroma that ties everything together.
- Old-fashioned oats (1 cup): The backbone of a good crisp topping—chewy, hearty, and golden.
- All-purpose flour (1/2 cup): Blends with oats to create that irresistible crumble texture.
- Brown sugar (1/2 cup): Its caramel undertones make the topping even more delightful.
- Cinnamon (1/2 teaspoon): Adds warmth and a hint of spice, perfect with stone fruit and berries.
- Salt (1/4 teaspoon): A small but mighty pinch to round out and intensify all the sweet flavors.
- Unsalted butter, cold and cubed (1/2 cup): Ensures your topping bakes up golden, tender, and satisfyingly crumbly.
How to Make Peach Blueberry Crisp
Step 1: Prep Your Baking Dish
Start by preheating your oven to 350°F (175°C) and giving your 9×9-inch (or similar-sized) baking dish a light greasing. This simple step makes serving a breeze later on, so every golden scoop comes out with ease and minimal effort.
Step 2: Toss the Fruit Filling
In a large bowl, combine your sliced peaches, blueberries, lemon juice, granulated sugar, cornstarch, and vanilla extract. Gently toss everything together so the fruit is evenly coated—this is key to making sure every bite of your Peach Blueberry Crisp is juicy and perfectly sweet with a lovely thick sauce.
Step 3: Layer the Fruit in the Dish
Pour the glossy, fruit-filled mixture into your prepared baking dish, spreading it into an even layer. You want to make sure the fruit is distributed evenly so every serving showcases that vibrant blend of peaches and blueberries.
Step 4: Make the Oat Crumble
In a separate bowl, stir together the oats, flour, brown sugar, cinnamon, and salt. Now, add the cubes of cold butter. Use a pastry cutter, two forks, or even your fingertips to blend the butter in until the mixture is nice and crumbly, with pea-sized bits. This will become the irresistible topping that we all secretly come back for a second helping of!
Step 5: Assemble and Bake
Evenly sprinkle the oat crumble over the fruit filling, making sure to cover as much as possible. Slide your soon-to-be Peach Blueberry Crisp into the oven and bake for 35 to 40 minutes. When you see a bubbling fruit layer and the top is golden and crunchy, you know it’s ready! Let your crisp sit for about 10 minutes so the juices settle—it’s worth the brief wait.
How to Serve Peach Blueberry Crisp

Garnishes
A generous scoop of vanilla ice cream or a luscious swirl of freshly whipped cream transforms each serving into pure comfort. A little sprinkle of toasted almonds or chopped pecans can add a lovely crunch as well, making your Peach Blueberry Crisp feel even more special.
Side Dishes
If you’re serving this crisp as part of a bigger spread, it complements café-style brunches or laid-back backyard dinners beautifully. Fresh fruit salad, a platter of cheese and crackers, or even a cup of hot coffee on the side will round out a delightful treat.
Creative Ways to Present
For a quaint twist, portion your Peach Blueberry Crisp into individual ramekins before baking for personalized servings. You could also turn leftovers into a dreamy breakfast parfait, layering crisp with Greek yogurt and extra fruit—it’s too good to resist!
Make Ahead and Storage
Storing Leftovers
Simply cover any remaining Peach Blueberry Crisp tightly with plastic wrap or transfer it to an airtight container. It stays fresh in the refrigerator for up to three days, and the flavors only get more harmonious as they meld together.
Freezing
You can freeze your assembled (but unbaked) crisp, tightly wrapped, for up to 2 months. When a craving strikes, bake straight from the freezer—just add about 10 extra minutes to the baking time, and watch for that perfect golden top and bubbling fruit.
Reheating
Warm individual portions in the microwave for 30-60 seconds, or refresh the whole dish in a 350°F oven until heated through. This keeps the crumble topping crispy and restores that just-baked aroma.
FAQs
Can I use canned peaches for Peach Blueberry Crisp?
Absolutely! Just be sure to drain them well and pat them dry. The crisp will still taste incredible, and it’s a handy shortcut for when peaches aren’t in season.
Do I need to thaw the fruit if I use frozen peaches and blueberries?
No need to thaw! You can add frozen fruit directly to the mix. Just know you might need a few extra minutes of baking time, as the filling may release a bit more liquid.
How do I make this Peach Blueberry Crisp gluten free?
Swap the all-purpose flour for your favorite gluten-free baking blend, and make sure your oats are certified gluten free. The texture and taste will be just as delightful!
What nuts work best in the topping?
Chopped pecans or almonds are both fantastic choices for extra crunch and flavor, but feel free to experiment with walnuts or even hazelnuts for a personal touch.
Can I double the recipe for a crowd?
Yes! Use a 9×13-inch baking dish and simply double all the ingredients. You may need to add a few more minutes to the baking time to ensure the crisp topping is golden and the fruit bubbly.
Final Thoughts
There’s nothing quite like the aroma of Peach Blueberry Crisp filling the kitchen—it’s pure, easy comfort food that never fails to impress. Give this recipe a try, share it with loved ones, and let it become one of your go-to classics for every season!
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Peach Blueberry Crisp Recipe
- Total Time: 55 minutes
- Yield: 6 servings 1x
- Diet: Vegetarian
Description
Peach Blueberry Crisp is a delightful summer dessert that combines the sweet and tart flavors of fresh peaches and blueberries with a crunchy oat crumble topping. This easy-to-make baked fruit dessert is perfect for any occasion and pairs wonderfully with a scoop of vanilla ice cream or whipped cream.
Ingredients
Peach Blueberry Filling:
- 4 cups fresh or frozen sliced peaches
- 2 cups fresh or frozen blueberries
- 1 tablespoon lemon juice
- 1/4 cup granulated sugar
- 1 tablespoon cornstarch
- 1 teaspoon vanilla extract
Oat Crumble Topping:
- 1 cup old-fashioned oats
- 1/2 cup all-purpose flour
- 1/2 cup brown sugar
- 1/2 teaspoon cinnamon
- 1/4 teaspoon salt
- 1/2 cup unsalted butter (cold and cubed)
Instructions
- Preheat the oven: Preheat the oven to 350°F (175°C) and lightly grease a 9×9-inch or similar-sized baking dish.
- Prepare the fruit filling: In a large bowl, combine the peaches, blueberries, lemon juice, granulated sugar, cornstarch, and vanilla extract. Toss gently to coat, then pour the fruit mixture evenly into the prepared baking dish.
- Make the oat crumble: In a separate bowl, mix the oats, flour, brown sugar, cinnamon, and salt. Add the cold, cubed butter and use a pastry cutter or your fingers to work it into the dry ingredients until crumbly and well combined. Sprinkle the oat topping evenly over the fruit.
- Bake the crisp: Bake for 35–40 minutes, or until the topping is golden and the fruit is bubbling. Let cool for 10 minutes before serving. Enjoy warm with vanilla ice cream or whipped cream.
Notes
- You can use canned peaches (drained) if fresh or frozen aren’t available.
- Add chopped nuts like pecans or almonds to the topping for extra crunch.
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1/6 of crisp
- Calories: 320
- Sugar: 27g
- Sodium: 120mg
- Fat: 14g
- Saturated Fat: 8g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 48g
- Fiber: 3g
- Protein: 3g
- Cholesterol: 30mg