Make this recipe a recipe that people in that category can eat. categories: ['gluten_free'], recipe: mix crumbs and margarine; press on bottom of 8-inch square baking pan. bake at 350°f for 5 minutes. blend sugar, flour, baking powder, eggs, lemon peel and juice until smooth; pour over baked crust. bake at 350°f for 25 minutes. cool on wire rack 10 minutes; sprinkle with powdered sugar. cut into squares. serve warm.

Target recipe: for crust, mix together flour, sugar, and butter until crumbly. pat into bottom and 1/4-inch up sides of a buttered 9x13 inch baking pan. bake in a 350°f oven for 15 to 20 minutes, or until lightly browned. meanwhile prepare topping. beat eggs slightly. in a separate bowl, stir together sugar and flour. add to eggs. beat well. add lemon juice, peel, baking powder, and salt. beat until smooth. pour over baked crust. return to oven and bake 25-30 minutes longer, or until just set. sprinkle with powdered sugar while hot. let cool and cut into bars.