Blueberry Peach Crumble Summer

Category: Sweet Treats Without Turning On the Oven

This Blueberry Peach Crumble features a juicy medley of fresh peaches and plump blueberries tossed with lemon juice, cinnamon, sugar, and vanilla. They're crowned with a buttery crumble of flour, oats, and brown sugar, then baked until the topping is golden and crisp and the fruit layers bubble beneath. Serve slightly warm for the best melding of flavors, and consider a scoop of creamy vanilla ice cream for an extra indulgence. Featuring easy prep and comforting textures, this is a perfect dessert to celebrate those sun-ripened summer fruits.

A woman with a smile on her face.
Created By Melanie Carter
Updated on Mon, 14 Jul 2025 22:37:34 GMT
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A plate of food with a sauce on the side. | mellierecipes.com

This classic blueberry peach crumble is a true taste of summer combined in one rustic dessert. When I spot ripe peaches and plump blueberries at the market, I know it is time to roll up my sleeves and make this family favorite. The sweet juicy fruit mingles under a buttery oat topping for a treat that is as simple to bake as it is comforting to eat.

Every summer when peaches fill my kitchen I know someone will ask if I am making this crumble soon. I first shared this with my grandchildren on a July afternoon and now it is officially a family tradition.

Ingredients

  • Fresh peaches: choose ripe but slightly firm fruit so they hold their shape and sweetness shines through
  • Fresh blueberries: plump and sweet they burst as the crumble bakes and lend beautiful color
  • Granulated sugar: brings out the natural juices and balances the fruit’s tartness
  • Lemon juice: a splash brightens all the flavors
  • Ground cinnamon: for gentle spice in both filling and topping
  • Vanilla extract: for extra warmth and depth
  • All purpose flour: forms the base of the crunchy topping and helps absorb juices
  • Rolled oats: for texture and a hearty finish use old fashioned oats for best results
  • Brown sugar: melts into the crumble for rich molasses flavor
  • Unsalted butter: melted for easier mixing binds the topping and creates a golden finish
  • Salt: just enough to make the sweetness pop

Step by Step Instructions

Preheat the Oven:
Set your oven to 350 degrees Fahrenheit or 175 degrees Celsius and give it time to preheat while you assemble the crumble. This ensures even baking from the start.
Prepare the Fruit:
Combine the sliced peaches and blueberries in a large mixing bowl. Sprinkle with half a cup of granulated sugar pour in the lemon juice add the cinnamon and vanilla. Toss gently with clean hands or a spatula until the fruit is glistening and evenly coated. Let sit for a few minutes so the juices start to release.
Mix the Crumble Topping:
In another bowl stir together the flour rolled oats brown sugar and salt. Pour in the melted butter. Use a fork or your fingertips to combine everything thoroughly. The mixture should look like damp sand with some larger chunks.
Assemble the Crumble:
Spread the fruit mixture evenly into a nine by thirteen inch baking dish. Spoon the crumble topping all over making sure to cover every bit of fruit. Aim for an even layer so all the fruit gets a crunchy golden cover during baking.
Bake to Perfection:
Place your dish in the center of the preheated oven. Bake for thirty to thirty five minutes. Watch for the topping to turn golden brown and for the filling to bubble up around the edges. If needed turn the dish halfway through for even browning.
Cool Before Serving:
Set the crumble aside to cool for about ten minutes before serving. This short resting time helps the juices thicken up and makes it easier to scoop.
Finish and Serve:
For a little extra flair sprinkle a bit more cinnamon or grated nutmeg over the top just before serving. This subtle touch brings out the warmth of the fruit.
A plate of food with a blueberry peach crumble. Pin
A plate of food with a blueberry peach crumble. | mellierecipes.com

There is something magical about using ripe summer peaches in this crumble. Each year when the first peaches arrive at the farmers market my family gathers around to help peel and slice. That aroma of fresh fruit mingling with cinnamon always means summer has really begun.

Storage Tips

If you have leftovers wait until the crumble is completely cool then cover and refrigerate. It will stay fresh for up to three days. For best results reheat portions gently in a low oven so the topping stays crisp instead of soggy. You can also freeze portions for a quick summer treat later in the year.

Ingredient Substitutions

If you cannot find fresh peaches frozen peaches work beautifully just thaw and drain before using. For the oats quick cooking oats can be used but old fashioned oats give the best texture. You can also swap the blueberries for blackberries or raspberries depending on what is in season.

Serving Suggestions

Serve your blueberry peach crumble warm with a scoop of vanilla ice cream or a swirl of unsweetened whipped cream. For an afternoon snack try it with a spoonful of Greek yogurt. Sometimes I even sneak a bite for breakfast with hot coffee.

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A plate of food with broccoli and cheese. | mellierecipes.com

A Bit of History

Crumble desserts have British roots as a way to stretch seasonal fruit and very little butter or sugar. Families would use whatever fruit they had and a simple topping to create comfort food from scratch. This recipe brings those old traditions into today’s kitchen with bright summer flavors.

Recipe FAQs

→ Can I use frozen fruit instead of fresh?

Frozen peaches and blueberries may be substituted; thaw and drain well to prevent excess moisture in the crumble.

→ How can I achieve a crisp topping?

Make sure the butter is fully incorporated with oats and flour, and bake until the top is golden brown for maximum crunch.

→ Is it possible to reduce the sugar?

You can reduce the granulated or brown sugar as desired, especially if the fruit is very sweet.

→ Can I prepare this crumble in advance?

Assemble and refrigerate before baking, or bake ahead and rewarm gently in the oven before serving.

→ What pairs well as a topping?

Vanilla ice cream or whipped cream add a cool, creamy contrast to the warm, bubbling fruit base.

→ How do I store leftovers?

Cover and refrigerate for up to 3 days. Reheat in the oven to restore the topping's crispness.

Blueberry Peach Crumble Summer

Tender summer fruits under a golden, buttery oat crumble, spiced with cinnamon and vanilla for a delectable finish.

Prep Time
15 minutes
Cooking Duration
34 minutes
Overall Cooking Time
49 minutes
Created By: Melanie Carter

Recipe Category: No-Bake Desserts

Skill Level: Beginner-Friendly

Cuisine Style: American

Result Amount: 8 Portions (1 large crumble (serves 8))

Diet Preferences: Suitable for Vegetarians

What You’ll Need to Make This

→ Fruit Filling

01 4 cups fresh peaches, peeled and sliced
02 2 cups fresh blueberries
03 75 grams granulated sugar
04 1 tablespoon lemon juice
05 1 teaspoon ground cinnamon
06 1 teaspoon vanilla extract

→ Crumble Topping

07 120 grams all-purpose flour
08 45 grams rolled oats
09 110 grams packed brown sugar
10 115 grams unsalted butter, melted
11 0.25 teaspoon salt

How to Prepare

Step 01

Preheat the oven to 175°C for even baking.

Step 02

In a large mixing bowl, gently combine the sliced peaches and blueberries. Add 50 grams granulated sugar, lemon juice, ground cinnamon, and vanilla extract. Toss until fruit is uniformly coated and set aside.

Step 03

In a separate bowl, mix the all-purpose flour, rolled oats, brown sugar, and salt. Pour in melted butter and stir until the mixture forms coarse crumbs.

Step 04

Evenly spread the fruit mixture in a 33×23 cm baking dish. Distribute the crumble topping evenly across the surface of the fruit.

Step 05

Bake in the preheated oven for 30-35 minutes, or until the crumble topping is golden and fruit filling is bubbling.

Step 06

Remove from the oven and allow to cool for 10 minutes so flavors meld and the juices thicken for optimal serving consistency.

Step 07

Optionally, sprinkle additional cinnamon or nutmeg before serving for enhanced aroma.

Extra Tips

  1. For the best flavor and texture, use ripe, seasonal fruit and serve slightly warm with a scoop of vanilla ice cream if desired.

Tools Required

  • 32×23 cm (9×13 inch) baking dish
  • Mixing bowls
  • Oven
  • Measuring cups and spoons
  • Spatula or wooden spoon

Allergen Info

Review ingredients carefully for allergens. Reach out to your healthcare provider if you’ve got specific concerns.
  • Contains gluten (wheat)
  • Contains milk (butter)

Nutritional Information (Per Serving)

Remember, this info is purely for reference and isn’t meant to replace dietary guidance.
  • Caloric Value: 260
  • Fat Content: 12 grams
  • Carbohydrate Content: ~
  • Protein Content: 2 grams