The unique tart flavor of fresh rhubarb pie is an outstanding finish to Spring and Summer meals. From BBQ, to grilled seafood you'll find Rhubarb Pie to be a memorable and delicious way to complete the meal. The ingredients are simple, fresh rhubarb, sugar, a pinch of salt and a dash of nutmeg combined and baked in the Flaky Pastry crust. For some colorful combinations try adding berries, fresh apricot, plums or peaches.we top the pie with a gooey crumb topping.