This blueberry buckle cake is topped with a sweet cinnamon-streusel topping that is delicious for breakfast or dessert (or both, we won’t tell anyone).
For batter: Preheat oven to 350°F and grease a 9x13” baking pan with nonstick cooking spray. Whisk flour, sugar, baking powder, cinnamon and salt together in medium bowl until combined. Add egg, vanilla, milk and oil and whisk until smooth. Pour batter into prepared baking dish.
Dollop Lucky Leaf Premium Blueberry Fruit Filling & Topping on top of batter and gently swirl the filling and batter together with a knife or rubber spatula.
For topping: Whisk oats, brown sugar, flour and cinnamon together in medium bowl until combined. Add butter and combine with pastry blender or fork until coarse crumbs form. Sprinkle topping evenly over batter.
Bake unil topping is light golden-brown and a toothpick inserted into the center comes out clean, about 45 to 50 minutes. Remove from oven and let cool to room temperature, about 30 minutes. Slice and serve with ice cream if desired.