Make this recipe a recipe that people in that category can eat. categories: ['gluten_free'], recipe: on stovetop stir cornstarch and sugar into juice over medium heat. stir until thickened. add blackberries. pour blackberry mixture into uncooked crust. top pie with second crust. seal crust by crimping and perforate the pie crust. bake at 400 for 45 minutes.

Target recipe: use 2 bowls. in one bowl mix berries and 2/3 cup of sugar. melt butter in microwave. mix butter with berries and sugar mixture. in second bowl mix flour and sugar; then slowly add milk. mix well. pour berry mixture into 2 quart casserole dish, top with batter mixture. bake 45 minutes in 400 degrees oven or until golden brown. serves 4 to 6 people. may be topped with favorite whipped topping.