Why You’ll Love Blueberry Peach Crumble Recipe

I love how simple this recipe is to put together with everyday ingredients. The fruit filling becomes perfectly soft and jammy while baking, and the crumble topping turns golden and crisp. I also appreciate how flexible it is since I can use fresh or frozen fruit depending on what I have. It’s a dessert that feels both rustic and special at the same time.

Ingredients

(Note: All ingredient amounts are listed in the recipe card below.)

For the filling:

2 cups blueberries
2 1/2 cups peeled and sliced peaches (5–6 peaches)
1 tablespoon fresh lemon juice
1 teaspoon lemon zest
1/4 teaspoon vanilla extract
1/2 cup granulated sugar
1/4 cup all-purpose flour

For the crumble topping:

1/2 cup all-purpose flour
1/2 cup old-fashioned oats
1/3 cup brown sugar
1/4 cup granulated sugar
1/2 teaspoon salt
1 teaspoon ground cinnamon
6 tablespoons cold butter, diced

Directions

I start by preheating the oven to 350°F.

In a large bowl, I combine the blueberries, sliced peaches, lemon juice, lemon zest, vanilla extract, sugar, and flour. I gently toss everything together until the fruit is evenly coated, then I let it sit while I prepare the topping.

In another bowl, I whisk together the flour, oats, brown sugar, granulated sugar, salt, and cinnamon. Then I add the cold diced butter and use my fingers to mix until large crumbles form.

I transfer the fruit mixture into a 2-quart baking dish or a cast iron skillet. Then I sprinkle the crumble topping evenly over the fruit.

I place the dish on a baking sheet and bake it for 40–45 minutes, until the topping turns golden brown and the juices are bubbling.

Once baked, I let it cool for about 10–15 minutes before serving. I like to serve it warm, sometimes with a scoop of vanilla ice cream.

Servings and Timing

This recipe makes about 6–8 servings.
Prep time takes me around 15 minutes, and the baking time is about 45 minutes, making the total time approximately 1 hour.

Variations

I sometimes switch things up by adding raspberries or blackberries along with the blueberries. For extra texture, I like to mix chopped nuts such as pecans or almonds into the topping. If I want a slightly deeper flavor, I replace some of the granulated sugar with more brown sugar. I also enjoy adding a pinch of nutmeg to the topping for a warmer spice profile.

Storage/Reheating

I store any leftovers covered in the refrigerator for up to 4 days. When I want to reheat it, I place it in the oven at 350°F for about 10–15 minutes to bring back the crisp topping. If I’m in a hurry, I use the microwave, but I find the oven keeps the texture much better.

FAQs

Can I use frozen fruit instead of fresh?

I can use frozen blueberries or peaches, and it works well. I just add an extra tablespoon of flour if the fruit seems very juicy.

Do I need to peel the peaches?

I prefer peeling them for a smoother texture, but I can leave the skins on if I don’t mind a slightly rustic feel.

Can I make this ahead of time?

I can assemble it ahead and keep it in the fridge, then bake it when I’m ready to serve.

How do I know when it’s done baking?

I look for a golden brown topping and bubbling fruit juices around the edges.

Can I make this gluten-free?

I can substitute the flour with a gluten-free blend and use certified gluten-free oats.

What can I serve with this crumble?

I love serving it with vanilla ice cream, whipped cream, or even a drizzle of cream.

Can I reduce the sugar?

I can slightly reduce the sugar, especially if the fruit is very sweet.

How do I make the topping extra crunchy?

I add a couple of extra tablespoons of oats or even some chopped nuts.

Can I use other fruits?

I often experiment with apples, cherries, or mixed berries depending on the season.

How should I store leftovers?

I keep leftovers covered in the refrigerator and reheat them in the oven for best results.

Conclusion

I always come back to this Blueberry Peach Crumble because it’s simple, comforting, and full of flavor. The juicy fruit and crisp topping create the perfect balance, and it’s a dessert I enjoy making for both casual family meals and special occasions.