Sponge Sandwich
["8 eggs (warm)", "2 c. sugar (put in eggs)", "2 c. vegetable oil", "6 tsp. baking powder", "1/2 tsp. vanilla", "1 lemon peel", "4 c. flour"]
["Mix well.", "Put 1 teaspoon drop on a lightly floured cookie sheet.", "Bake at 375\u00b0 for about 10 to 12 minutes."]
["eggs", "sugar", "vegetable oil", "baking powder", "vanilla", "lemon peel", "flour"]