Lemon Squares
["1 c. flour", "1/2 c. softened butter", "1/4 c. powdered sugar", "2 eggs", "1 c. sugar", "1/2 tsp. baking powder", "2 Tbsp. lemon juice"]
["Preheat oven to 350\u00b0. Mix flour, butter and powdered sugar. Press into a 9 x 9-inch baking pan. Bake 20 minutes.", "Beat eggs, sugar, baking powder and lemon juice for 3 minutes on high.", "Pour over cooked crust.", "Bake 20 more minutes.", "Cool thoroughly before cutting into squares."]
["flour", "butter", "powdered sugar", "eggs", "sugar", "baking powder", "lemon juice"]