Make this recipe a recipe that people in that category can eat. categories: ['gluten_free'], recipe: heat the blueberries in a saucepan over medium heat until they begin to boil. simmer gently for 10 minutes. add the sugar, lemon juice, and cinnamon, and cook for another 2 minutes. mix the cornstarch with the water, and pour mixture into the blueberries while stirring. cook, stirring, until mixture becomes clear and thick. continue to cook for 1 minute. remove from heat and cool. spoon mixture into the pie crust and refrigerate for at least 2 hours before serving.

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.