Peanut Butter Brownies
["1 c. margarine", "1 c. sugar", "1 c. brown sugar", "2 eggs", "2/3 c. peanut butter", "1/2 tsp. salt", "1 tsp. soda", "2 c. flour", "2 c. minute oats", "2 (12 oz.) pkg. chocolate chips", "2 c. powdered sugar", "1/2 c. peanut butter", "4 to 8 Tbsp. milk"]
["Cream together margarine, sugar and brown sugar.", "Add eggs and peanut butter.", "Sift flour, salt and soda.", "Add to creamed mixture.", "Stir in oats.", "Bake on greased cookie sheet at 350\u00b0 for 12 to 15 minutes.", "Take out and melt chocolate chips.", "When cool, ice with combined powdered sugar, peanut butter and milk."]
["margarine", "sugar", "brown sugar", "eggs", "peanut butter", "salt", "soda", "flour", "minute oats", "chocolate chips", "powdered sugar", "peanut butter", "milk"]