Sponge Cake
["4 eggs", "1 c. sugar", "3 tsp. vanilla", "1 c. self-rising flour"]
["Mix all ingredients and beat well.", "Line pan with wax paper. Pour in mixture and cook at 300\u00b0 to 325\u00b0 for 14 minutes.", "Makes 2 layers."]
["eggs", "sugar", "vanilla", "flour"]