Make this recipe a recipe that people in that category can eat. categories: ['low_sodium'], recipe: combine flour, sugar, margarine and yogurt in food processor or blender. press evenly into lightly-greased 8-inch-square cake pan. bake at 325 for 25 minutes or until golden. topping: combine sugar, flour, baking powder, salt, egg, egg white and lemon juice and rind in a food processor or bowl. mix well. pour topping over base and bake an additional 35 minutes or until top is set. sift icing sugar over top when cool.

Target recipe: base: mix with pastry blender. pat firmly into 13x9-inch baking pan and bake at 350f for 20 minutes. filling: mix together eggs, sugar, flour, lemon juice and lemon zest. spread on base. bake 20-25 minutes. cool completely. cut into squares. top with icing sugar while still warm. place back inside the turned-off oven with door open for 2-3 minutes more. this prevents beading.