Ingredients
Method
- Whisk flour, oats, brown sugar, cinnamon, and salt in a bowl
- Cube cold butter and add to dry ingredients
- Mix until the mixture resembles coarse gravel
- Transfer topping to a container and refrigerate
- Toss blueberries with granulated sugar and lemon juice
- Spread in a 9x13-inch baking dish
- Drizzle with vanilla extract (if using) and stir gently
- Evenly sprinkle chilled topping over the berries
- Bake at 375°F (190°C) for 45 minutes until golden and bubbly
Nutrition
Notes
Use rolled oats for a gluten-free option
Cinnamon can be replaced with nutmeg or cardamom
Frozen blueberries can be used without thawing
Refrigerate topping to avoid greasiness
Serve warm with ice cream or custard
Store leftovers in an airtight container for 2-3 days
Cinnamon can be replaced with nutmeg or cardamom
Frozen blueberries can be used without thawing
Refrigerate topping to avoid greasiness
Serve warm with ice cream or custard
Store leftovers in an airtight container for 2-3 days
