Make this recipe a recipe that people in that category can eat. categories: ['dairy_free'], recipe: preheat oven to 425º f. combine the rhubarb, sugar, flour, lemon and salt. turn into unbaked pie shell. bake for 30 minutes. combine topping ingredients; mix with hands until large crumbs form sprinkle crumbs on top. bake for 15 minutes more or until crumbs are brown and pie is bubbly. cool on rack. note: rhubarb is tart. depending on your taste, you might want to add more sugar.

Target recipe: preheat oven to 450°f. combine sugar, flour and egg;add to rhubarb. prepare pastry and line a 9" pie plate, reserving some for top crust. add rhubarb mixture and cover with top crust;seal and flute edges. make slits in top crust to allow steam to escape. if desired, make a lattice top with top crust. bake in oven for 10 minutes; reduce temperature to 350f and continue baking 40 to 50 minutes longer or until rhubarb is cooked and pastry is a golden brown.