Chewy Chocolate Cookies
["2 c. sugar", "1/2 c. butter or margarine, melted", "4 (1 oz.) sq. unsweetened chocolate, melted", "4 eggs", "2 tsp. vanilla extract", "2 c. all-purpose flour", "2 tsp. baking powder", "3/4 tsp. salt", "3/4 c. confectioners sugar"]
["In large bowl, blend sugar, margarine and chocolate.", "Add egg, one at a time, until well blended.", "Mix in vanilla.", "Combine flour, baking powder and salt.", "Add gradually to chocolate mixture, mixing well after each addition.", "Cover and chill 2 hours or overnight."]
["sugar", "butter", "unsweetened chocolate", "eggs", "vanilla extract", "flour", "baking powder", "salt", "confectioners sugar"]