Fudge Brownies
["1/2 c. margarine", "1 c. sugar", "1 tsp. vanilla", "2 eggs", "2 oz. unsweetened chocolate", "3/4 c. flour", "1/2 c. chopped pecans (optional)"]
["Melt margarine and chocolate.", "Stir in sugar.", "Beat in eggs, one at a time.", "Add vanilla.", "Stir in flour and nuts.", "Bake in a greased 8 x 8-inch pan at 350\u00b0 for about 30 minutes."]
["margarine", "sugar", "vanilla", "eggs", "unsweetened chocolate", "flour", "pecans"]