blueberry crisp recipe

Here's a delightful and easy blueberry crisp recipe that's perfect for a sweet treat: Blueberry Crisp Ingredients: For the Filling: 4 cups fresh or frozen blueberries 1/4 cup granulated sugar 1 tablespoon cornstarch 1 tablespoon lemon juice 1 teaspoon lemon zest (optional) For the Crisp Topping: 1 cup old-fashioned oats