Rhubarb-Strawberry Tart with Crisp Oat Topping
Unlike most tarts, which tend to be thin, this one has a generous layer of filling made with the dream team—fresh rhubarb and strawberries. It should be made in a tart ring 1 3/4 inches deep to create a beautiful, uniform edge. You can buy a ring online or at specialty-cookware stores.
Martha Stewart Living, March 2008