Ingredients
- 2 cups fresh blueberries (can substitute with frozen blueberries)
- 1 cup granulated sugar (adjust according to sweetness preference)
- 1 tablespoon lemon juice (freshly squeezed for best flavor)
- 1 tablespoon cornstarch (to thicken the filling)
- 1 cup rolled oats (old-fashioned oats preferred)
- 1 cup all-purpose flour (can use whole wheat flour for a healthier option)
- 1 cup brown sugar (packed for best results)
- 1 cup unsalted butter (melted for the crumble topping)
Instructions
6 steps
Preheat the Oven
Preheat your oven to 350°F (175°C).
Ensure your oven is fully preheated for even baking.Prepare the Blueberry Filling
In a mixing bowl, combine the blueberries, granulated sugar, lemon juice, and cornstarch. Toss gently to coat the blueberries.
Let the filling sit for about 10 minutes to release juices.Make the Crumble Topping
In another bowl, mix the rolled oats, flour, brown sugar, and melted butter until crumbly.
Use your hands to mix for a better crumble texture.Assemble the Dish
Spread the blueberry mixture evenly in a greased baking dish. Sprinkle the crumble topping over the blueberries.
Make sure to cover all the blueberries for even baking.Bake the Crumble
Bake in the preheated oven for 30-35 minutes or until the topping is golden brown and the blueberries are bubbling.
Check at 25 minutes; if the topping is browning too fast, cover with foil.Cool and Serve
Remove from the oven and allow to cool for 10 minutes before serving.
Serve warm with ice cream or whipped cream.
💡 Tips & Tricks
Storage & Reheating
Refrigerator
Up to 5 days in an airtight container
Freezer
Up to 3 months — thaw overnight in fridge
Bring to room temperature before serving for best flavor and texture.
What to Serve With
Complete your american meal with these perfect pairings:
About This Dish
Delicious Blueberry Crumble Recipe | Easy American Dessert is a beloved dish from American cuisine. With a total preparation time of about 60 minutes, it makes for a satisfying weeknight dinner.
American cuisine is a melting pot of flavors and traditions from around the world, shaped by the diverse cultures that make up the nation. From hearty comfort food to innovative modern dishes.
This recipe is rated medium difficulty and uses 8 ingredients. Intermediate cooks will enjoy the balanced challenge.
Frequently Asked Questions
Yes, you can use frozen blueberries; just don't thaw them before using.
Rate This Recipe
How was this recipe?
Nutrition Facts
10 serving(s) per recipe
* Percent Daily Values are based on a 2,000 calorie diet. Values are approximate and may vary based on ingredients used.






