One Bowl Brownies
["4 sq. unsweetened chocolate", "3/4 c. (1 1/2 sticks) margarine", "2 c. sugar", "3 eggs", "1 tsp. vanilla", "1 c. flour", "1 c. chopped walnuts (optional)"]
["Microwave chocolate and margarine in a large microwave bowl on High for 2 minutes or until margarine is melted.", "Stir until chocolate is completely melted.", "Stir sugar into chocolate until well blended.", "Hand mix in eggs and vanilla.", "Stir in flour and nuts until well blended.", "Spread into greased 13 x 9-inch pan. Bake 30 to 35 minutes or until a toothpick inserted into center comes out with fudgy crumbs.", "Do not overbake.", "Cool in pan.", "Cut into squares."]
["unsweetened chocolate", "margarine", "sugar", "eggs", "vanilla", "flour", "walnuts"]