Blueberry Peach Lemon Crumble

Name: Blueberry Peach Lemon Crumble
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 8 servings
Ingredients: 2 cups fresh blueberries; 3 cups sliced peaches; 1/4 cup granulated sugar; 2 tablespoons lemon juice; 1 tablespoon cornstarch; 1 teaspoon lemon zest; 1 cup all-purpose flour; 1 cup rolled oats; 1/2 cup brown sugar; 1/2 cup unsalted butter, melted; 1 teaspoon ground cinnamon; 1/2 teaspoon salt

Highlighted under: Sugar & Spice Desserts

I absolutely love making this Blueberry Peach Lemon Crumble, especially during summer when the fruits are at their peak. The combination of sweet blueberries and ripe peaches provides a burst of flavor with every bite, while the crumbly topping adds a satisfying crunch. Each time I make this dessert, my kitchen fills with a warm, inviting aroma that makes everyone gather around. Serving it warm with a scoop of vanilla ice cream on top is my favorite way to enjoy it, creating a perfect balance of textures and temperatures.

Created by

Lina

Last updated on 2026-01-25T19:33:28.278Z

When I first attempted this Blueberry Peach Lemon Crumble, I was amazed by how well the flavors meld together. I took my time to choose the ripest peaches and plump blueberries, which really enhanced the burst of flavor. The zesty lemon adds a refreshing tang that brightens the dish, making it perfect for any occasion. The first time I served it at a family gathering, it quickly became the star of the dessert table.

To achieve the perfect crumble topping, I experimented with different ratios of flour, oats, and butter, finally landing on a mix that delivers just the right amount of crunch. I recommend letting the crumble cool slightly before serving; it allows the fruit juices to set, resulting in a more cohesive slice. Trust me, this recipe will impress everyone!

Why You'll Love This Recipe
A delightful mix of tart and sweet flavors with every bite
The crunchy crumble on top adds the perfect texture
Easily customizable with different fruits based on the season

Selecting the Best Fruits

When it comes to making a Blueberry Peach Lemon Crumble, choosing ripe and fresh fruits is crucial for maximizing flavor. For the peaches, look for fruit that yields slightly to pressure and has a fragrant aroma. This indicates ripeness and sweetness. Fresh blueberries should be plump and shiny with a deep blue hue. Avoid any that are mushy or have white spots, as these can indicate overripeness. If you’re unable to find fresh fruit, frozen options can work in a pinch, but make sure to thaw and drain excess moisture before mixing.

The combination of blueberries and peaches offers a unique blend of flavors, with the tartness of the blueberries balancing the sweetness of the peaches. However, this recipe is versatile—feel free to substitute with seasonal fruits such as cherries, strawberries, or even pears for a delicious variation. Just remember to adjust your sugar levels depending on the sweetness of the fruit you select.

Achieving the Perfect Crumble Texture

The crumble topping is not merely a decorative aspect but enhances the overall texture of the dessert. To achieve that desired crumbly yet clumpy texture, ensure your butter is melted but not too hot when mixing with the dry ingredients. If it is too warm, the crumble may turn into a wet dough rather than staying crumbly. The balance of flour, oats, and brown sugar is key; brown sugar not only sweetens but also contributes to a deeper flavor and slightly chewy texture.

If you're looking to make your crumble topping even more interesting, consider adding chopped nuts such as pecans or walnuts for added crunch. You can also try mixing in a bit of coconut flakes for a tropical twist. Just be careful not to overmix; gently combine the ingredients until just incorporated. This will help in retaining nice, chunky pieces that create that delightful crunchy topping.

Ingredients

Gather the following ingredients to create this delicious crumble:

For the Filling

2 cups fresh blueberries
3 cups sliced peaches
1/4 cup granulated sugar
2 tablespoons lemon juice
1 tablespoon cornstarch
1 teaspoon lemon zest

For the Crumble Topping

1 cup all-purpose flour
1 cup rolled oats
1/2 cup brown sugar
1/2 cup unsalted butter, melted
1 teaspoon ground cinnamon
1/2 teaspoon salt

Make sure all your ingredients are fresh for the best flavor!

Instructions

Follow these simple steps to prepare your Blueberry Peach Lemon Crumble:

Preheat the Oven

Preheat your oven to 350°F (175°C).

Prepare the Fruit Filling

In a large bowl, combine the blueberries, sliced peaches, granulated sugar, lemon juice, cornstarch, and lemon zest. Gently toss until the fruit is well-coated.

Make the Crumble Topping

In another bowl, mix together the flour, rolled oats, brown sugar, melted butter, cinnamon, and salt until crumbly.

Assemble the Crumble

Spread the fruit mixture evenly in a greased baking dish. Top with the crumble mixture, covering the fruit completely.

Bake the Crumble

Bake in the preheated oven for 30 minutes or until the top is golden brown and the fruit is bubbling.

Serve Warm

Allow the crumble to cool for a few minutes before serving warm, optionally topped with vanilla ice cream.

Enjoy your delightful dessert!

Pro Tips

For a thicker filling, feel free to double the cornstarch. You can also experiment with different spices in the crumble, like nutmeg or ginger for a unique twist!

Make-Ahead and Storage Tips

One of the beauties of this crumble is its make-ahead potential. You can prepare the fruit filling and crumble topping a day in advance. Simply store them separately in airtight containers in the refrigerator. When ready to bake, combine them directly in your baking dish and follow the baking instructions. This not only saves time but also allows the flavors to meld beautifully overnight.

If you have leftovers (which can be rare!), the crumble can be stored in the fridge for up to three days. To reheat, place it in a 350°F (175°C) oven for about 10-15 minutes until warmed through and the topping is crisped up again. Alternatively, you can microwave individual portions for a quick dessert fix. Just be aware that the topping may lose some of its original crunch.

Serving Suggestions

This Blueberry Peach Lemon Crumble is heavenly on its own, but it really shines when served with a scoop of vanilla ice cream or a dollop of whipped cream on top. The creaminess of the ice cream contrasts beautifully with the warm, fruity filling and crunchy topping. For an added layer of flavor, consider drizzling some homemade caramel or a sprinkle of freshly grated lemon zest over the top just before serving.

For casual gatherings or summer barbecues, this crumble can also be served in individual ramekins, allowing guests to enjoy their own little portions. These can be prepped in advance and baked just before serving, ensuring they come out warm and fragrant. No matter how you choose to serve it, this dessert holds a special spot at any summer table.

Questions About Recipes

→ Can I use frozen fruit for this recipe?

Yes, frozen fruit works well but may require a longer baking time to ensure it's heated through.

→ How can I store leftovers?

Store in an airtight container in the refrigerator for up to 3 days. Reheat in the oven for best results.

→ Can I make this ahead of time?

Absolutely! You can prepare the fruit and topping separately, then assemble and bake when ready to serve.

→ What can I substitute for butter in the topping?

You can use coconut oil or a vegan butter substitute if you prefer a dairy-free option.