Blueberry Crumble Recipe

There’s something about a Blueberry Crumble Recipe that whispers pure delight. It starts with the sweet-tart punch of blueberries, perfectly balanced with a bit of sugar and fresh lemon juice, then topped with a buttery oat mixture that crisps to golden perfection. Whether you call it a crumble or a crisp, this dish fuels joy—and your body—with wholesome ingredients. 🥄✨

I first learned this twist—using melted butter in the topping—from my time at a wellness retreat in Tuscany. No faffing with cold butter and pastry cutters, just simple technique, maximum flavor. That’s the beauty of this blueberry crumble recipe easy approach: minimal effort, maximum delight.

Why it works:

• Fresh (or thawed) blueberries bring antioxidants and that juicy burst we crave.
• Rolled oats + flour create those irresistible clusters—nature’s comfort food.
• Melted butter binds it all, making the topping crisp and golden without fuss.
• A hint of lemon juice lifts the sweetness—bright and balanced.

If you’re dreaming of warm berries in a rustic bowl, this best blueberry crumble recipe is your ticket. And if oats aren’t your thing, check out my gluten-free or no-oats variation—just let me know, and we’ll adapt!

Next comes the generous layering and baking:

I love how this Blueberry Crumble Recipe Without Oats (just swap in more flour or nut meal) is so adaptable. Craving a twist? Swap berries, stir in spices, add nuts—it’s your creation! Want a gluten-free upgrade? Use certified gluten-free flour and oats. Seriously, it’s that flexible.

Print Recipe

Blueberry Crumble Recipe

By Leo Martini

Published: July 21, 2025

4.9/5 (101 ratings)

A buttery, golden oat topping over warm juicy blueberries—this Blueberry Crumble Recipe is easy, fast, and incredibly satisfying. Perfect with a scoop of ice cream or dollop of whipped cream.

Prep Time: 10m Cook Time: 30m Total Time: 40m Yield: 8 servings Category: Dessert Cuisine: American

Ingredients

½x 1x 2x

• 1 ½ pounds (680g) fresh blueberries, about 2 pints
• 2 tablespoons (24g) sugar, or more to taste
• 2 tablespoons (18g) all-purpose flour
• 1 tablespoon (15ml) fresh lemon juice or water
• Pinch fine sea salt
• ¾ cup (100g) all-purpose flour
• ¾ cup (65g) old-fashioned rolled oats
• ½ cup (100g) sugar, try a mix of brown sugar and granulated sugar
• ½ cup (115g) butter, melted, 1 stick
• ⅛ teaspoon fine sea salt

Instructions

1. Step 1: Preheat the oven to 375°F (190°C).
2. Step 2: Add blueberries, lemon juice, flour, sugar, and salt to a baking dish and mix well.
3. Step 3: In a separate bowl, combine oats, flour, sugar, and salt, then stir in melted butter until clumpy.
4. Step 4: Sprinkle and lightly press crumble topping over the blueberry mixture.
5. Step 5: Bake for 25–35 minutes until the topping is golden and filling is bubbly.
6. Step 6: Cool for 10 minutes before serving warm, optionally with whipped cream or ice cream.

Nutrition Facts (per serving)

Calories: 289 calories

Fat: 11.9g

Saturated Fat: 7.3g

Cholesterol: 30.4mg

Sodium: 75.5mg

Carbohydrates: 43.6g

Fiber: 3.2g

Sugar: 24.2g

Protein: 3.1g

Keywords: Blueberry Crumble Recipe, blueberry cobbler, blueberry crumble recipe without oats, best blueberry crumble recipe, blueberry crumble recipe easy, blueberry muffin recipe

Pin it Share on Facebook

FAQs

What is the difference between a blueberry crisp and a blueberry crumble?

Blueberry crisps typically include oats and sometimes nuts in the topping, giving it a crispier texture. A crumble might skip the oats and go for a more cake-like, streusel topping—but honestly, folks use the names pretty interchangeably.

What is the secret to a good crumble?

Using melted butter instead of cold makes the topping come together fast and bake up perfectly crisp. A balance of flour, oats, and just enough sugar does the trick every time.

What are the three ingredients in crumble?

At its simplest, you’re looking at flour, sugar, and butter. This version gets extra texture and flavor by adding oats and a pinch of salt, too.

What is in blueberry crumble?

This one's got juicy blueberries tossed with lemon, sugar, and flour—then topped with a mix of oats, more flour, sugar, salt, and melted butter. That’s all it takes for magic.