Brownies
["1/2 lb. margarine", "5 sq. unsweetened chocolate", "4 eggs", "2 c. sugar", "1 1/8 c. flour", "1 tsp. vanilla", "1 c. chocolate chips"]
["Melt chocolate and margarine.", "Set aside.", "In large bowl with mixer, beat 4 eggs and 2 cups sugar.", "Add chocolate to margarine mixture and mix well.", "Gradually add flour.", "Add vanilla and 1 cup chocolate chips.", "Bake at 350\u00b0 for 25 to 30 minutes in a greased 13 x 9 x 2-inch pan."]
["margarine", "unsweetened chocolate", "eggs", "sugar", "flour", "vanilla", "chocolate chips"]