Make this recipe a recipe that people in that category can eat. categories: ['low_fat'], recipe: in a saucepan, combine rhubarb and 3/4 cup of sugar. cover and cook over mediuim heat, stirring occasionally, until the rhubarb is tender, about 10 minutes. pour into a greased 9" x 13" x 2" deep baking dish. in a bowl, combine flour, brown sugar, oats and remaining sugar. cut in butter until crumbly; sprinkle over rhubarb. bake at 400 f for 30 minutes. meanwhile, in a saucepan, whisk the egg yolks and sugar; stir in cream. cook and stir over low heat until mixture thickens, about 15- 20 minutes. remove from the heat; stir in vanilla. serve warm over rhubarb crumble.

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.