Here’s the only recipe you’ll ever need for a classic rhubarb pie. The mix of sweet sugar and tart rhubarb come together between a flaky crust for the perfect. Moved Permanently. The document has moved here. Need rhubarb pie recipes? Get delicious rhubarb pie recipes including peachy rhubarb pie, strawberry rhubarb pie, sour cream rhubarb pie and more rhubarb pie recipes.