Make this recipe a recipe that people in that category can eat. categories: ['low_fat'], recipe: in a large bowl, mix oats, flour, walnuts, brown sugar, cinnamon, ginger and salt. with your fingers or a pastry blender, rub or cut butter into oat mixture until coarse crumbs form. cover and chill. rinse rhubarb; trim off and discard green parts of stalks. cut red parts into 1/2-inch thick slices; you need about 2 cups of sliced rhubarb. in a large bowl, combine granulated sugar, cornstarch, raspberries and rhubarb and mix gently to coat. pour into a shallow 2 to 3-qt. baking dish and sprinkle evenly with the topping. bake in a 350° oven until topping is golden brown and fruit is bubbling, about 45 minutes. serve warm or at room temperature with ice cream or whipped cream.

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.