Make this recipe a recipe that people in that category can eat. categories: ['low_fat'], recipe: preheat oven to 400°. in a 9-by-13-inch baking dish, combine the rhubarb, 1 cup sugar, and 1/4 cup flour; set aside. in the bowl of a food processor, combine remaining 1/2 cup flour and the butter. pulse until the butter pieces are the size of coarse oats. add brown sugar, oatmeal, and cinnamon. pulse to combine. sprinkle over rhubarb. bake until rhubarb is tender and topping is golden, 35 to 45 minutes. serve warm with ice cream, if desired.

Target recipe: preheat oven to 350, grease 9x13 baking dish. mix oats,brown sugar,flour and butter together, put 1/2 of mixture into the bottom of baking dish, place rhubarb over the mixture and sprinkle with cinnamon. in medium saucepan cook water,sugar,cornstarch and vanilla over medium heat until thick, let cool slightly,pour over rhubarb and sprinkle remaining oats+flour mixture on top bake for 30-35 minutes.