Chocolate-Chocolate Chip Cookies
["1/2 c. butter", "4 (1 oz.) sq. unsweetened chocolate, chopped", "3 c. (18 oz.) semi-sweet chocolate morsels, divided", "1/2 c. all-purpose flour", "1/2 tsp. baking powder", "1/2 tsp. salt", "4 large eggs", "1 1/2 c. sugar", "2 tsp. vanilla", "2 c. chopped pecans, toasted"]
["Combine butter, unsweetened chocolate and 1 1/2 cups chocolate morsels in a large heavy saucepan. Cook over low heat, stirring constantly until butter and chocolate are melted; let cool."]
["butter", "unsweetened chocolate", "semi-sweet chocolate morsels", "all-purpose", "baking powder", "salt", "eggs", "sugar", "vanilla", "pecans"]