Peanut Butter Cake
["1/2 c. smooth peanut butter", "1/3 c. butter", "1 1/2 c. sugar", "2 eggs", "1 c. milk", "1 tsp. vanilla", "2 c. cake flour, sifted", "1 Tbsp. baking powder", "1 tsp. salt", "1/2 tsp. cinnamon"]
["Cream peanut butter and butter.", "Add sugar until light and fluffy.", "Add beaten eggs and vanilla."]
["smooth peanut butter", "butter", "sugar", "eggs", "milk", "vanilla", "cake flour", "baking powder", "salt", "cinnamon"]