Combine eggs, milk, sugar, flour, cinnamon and vanilla. Add rhubarb pieces to above and stir in. Pour into unbaked pie crust, dot with butter. Top ... or until golden brown.
Preheat oven to 400 degrees. In a large bowl combine rhubarb, sugar (or honey), flour ... into 8 inch pie shell. Sprinkle on crumb topping ... cut in until crumbly.