Peanut Butter "Tastycake"
["1 c. milk", "2 Tbsp. butter", "4 eggs", "2 c. white sugar", "1 tsp. vanilla", "2 c. flour", "2 tsp. baking powder", "12 oz. creamy peanut butter", "6 oz. milk chocolate or 3 oz. semi-sweet chocolate bits"]
["Preheat oven to 350\u00b0.", "Combine milk and butter in a saucepan and heat to the boiling point.", "Remove from heat and set aside to cool."]
["milk", "butter", "eggs", "white sugar", "vanilla", "flour", "baking powder", "peanut butter", "milk chocolate"]