Never be without an impressive dessert with these easy and tasty bars. Even those who are skeptical of sweets will favor the tangy edge from the rhubarb in these treats. Create and bake a crust of flour, butter and confectioners’ sugar. Then top with a mixture of brown sugar, eggs, sugar, flour, salt and sliced fresh rhubarb. Bake until set and when cool, eat one, two or more bars! Get the recipe for Rhubarb Shortbread Bars.