Blueberry Crisp

Preheat oven to 375 degrees F. Spray an 8×8 baking dish with cooking spray and sprinkle 2 teaspoons of cornstarch evenly in the dish.

Combine remaining cornstarch, 2 Tablespoons brown sugar, vanilla, blueberries and lemon zest in a medium bowl. Pour into the prepared baking dish.

Add flour, ½ cup packed brown sugar, oats, cornmeal, salt and cinnamon in the bowl of a food processor. Pulse twice to combine. Add the chilled butter and pulse until mixture resembles coarse meal. Spoon topping over berries, pressing down lightly. Sprinkle 2 Tablespoons of oats on top, if preferred.

Bake at 375F for 30 minutes or until filling is bubbly and topping is golden.