Keepsake Brownies
["4 sq. unsweetened chocolate", "1 c. butter", "2 c. sugar", "3 eggs, beaten", "1 tsp. vanilla", "1 c. broken walnuts", "1 c. sifted all-purpose flour", "1/4 tsp. salt"]
["Melt chocolate and butter over hot water or very low heat. Remove from heat. Add eggs and vanilla.", "Mix well.", "Stir in walnuts."]
["unsweetened chocolate", "butter", "sugar", "eggs", "vanilla", "walnuts", "flour", "salt"]