"One Bowl Brownies"
["4 sq. Baker's unsweetened chocolate", "1 1/2 sticks butter", "2 c. sugar", "3 eggs", "1 tsp. vanilla", "1 c. flour", "1 c. nuts (optional)"]
["Microwave chocolate and butter in a large bowl for 2 minutes or until butter is melted.", "Stir until chocolate is completely melted.", "Stir in sugar.", "Mix in eggs and vanilla until well blended.", "Stir in flour and nuts.", "Spread in greased 13 x 9-inch pan.", "Bake for 30 to 35 minutes.", "(Do not overbake.)"]
["chocolate", "butter", "sugar", "eggs", "vanilla", "flour", "nuts"]