Peanut Butter Cake
["1/4 of (12 oz.) pkg. (1/2 c.) Nestle Toll House peanut butter morsels", "2 c. all-purpose flour", "1 tsp. baking powder", "1/4 tsp. salt", "1/2 c. butter, softened", "1 1/4 c. sugar", "2 eggs", "1 tsp. vanilla extract", "1 1/2 c. milk"]
["Preheat oven to 350\u00b0.", "Melt over hot (not boiling) water, peanut butter morsels; stir until smooth.", "Set aside.", "In a medium bowl, combine flour, baking soda, baking powder and salt.", "Set aside.", "In a large mixing bowl, combine butter and sugar.", "Beat well.", "Blend in melted morsels.", "Beat in eggs and vanilla extract alternately.", "Blend in flour mixture and milk."]
["peanut butter", "flour", "baking powder", "salt", "butter", "sugar", "eggs", "vanilla extract", "milk"]