Very Fudgie Brownies
["1/4 c. margarine", "1 c. chocolate chips", "3/4 c. sugar", "2/3 c. flour", "1/2 tsp. vanilla", "1/4 tsp. baking powder", "1/4 tsp. salt", "2 eggs", "1/2 c. nuts", "1/2 c. chocolate chips"]
["Heat oven to 350\u00b0.", "Grease the bottom only of a square pan with shortening.", "Heat margarine and 1 cup chocolate chips over low heat until melted.", "Remove from heat.", "Stir in remaining ingredients except nuts and 1/2 cup chocolate chips; mix well until smooth.", "Stir in nuts and chocolate chips.", "Spread in pan with a rubber scraper.", "Bake until the center is set, 30 to 35 minutes.", "Let brownies cool completely before cutting.", "Store brownies tightly covered."]
["margarine", "chocolate chips", "sugar", "flour", "vanilla", "baking powder", "salt", "eggs", "nuts", "chocolate chips"]