-1/2 cup sugar
-2 tablespoons cornstarch
-1/4 teaspoon ground cinnamon
-4 cups fresh or frozen blueberries
-1 tablespoon butter
-1 (9-inch) unbaked pie crust
-1 tablespoon cold butter, cut into small pieces
This is an AI generated recipe, and it may not be perfect. Please use your own judgement when following the instructions.