- 4 cups fresh or frozen blueberries
- 1 Tbs. fresh lemon juice
- 3/4 cup firmly packed light brown sugar
- 1/2 cup all-purpose flour
- 1/2 tsp. ground cinnamon
- 4 Tbs. (1/2 stick) unsalted butter or margarine,
at room temperature, cut into pieces
- 3/4 cup rolled oats
Spread the blueberries evenly over the bottom of the prepared baking dish and sprinkle with the lemon juice.
In a bowl, using a pastry blender or fork, mix together the brown sugar, flour, cinnamon, butter and rolled oats until well combined. Sprinkle evenly over the blueberries.
Bake until the top is golden and the blueberries are bubbling, about 30 minutes. Transfer to a wire rack and let cool. Serve hot or warm.