Easy Blueberry Pie Ingredients 1 Graham cracker pie crust 4 cups frozen blueberries 7 Tbsp corn starch 2/3 cup sugar 1 ½ tsp cinnamon ½ tsp allspice 3 Tbsp apple juice (water, or grape juice will work) 2 Tbsp lemon juice Topping (optional) ½ cup flour ¼ cup sugar 4 Tbsp butter Directions: * Preheat oven to 375 degrees * Thaw, rinse and drain blueberries and pour into pie crust. * In a small mixing bowl, add corn starch, sugar, cinnamon and allspice. Mix well * Add apple juice and lemon juice and mix well. * Pour mixture over blueberries into the pie crust * In a small mixing bowl, mix flour and sugar very well * Add melted butter and mix well * Crumble the mixture on top of the pie * Bake for 45 minutes at 375 degrees * Allow pie to cool before serving