Chewy Chocolate Cookies
["2 c. sugar", "1/2 c. margarine", "4 (1 oz.) sq. melted unsweetened chocolate", "4 eggs", "2 tsp. vanilla", "2 c. plain flour", "2 tsp. baking powder", "3/4 tsp. salt", "3/4 c. powdered sugar"]
["In a large bowl blend sugar, margarine and chocolate.", "Add eggs, one at a time, until 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", "margarine", "chocolate", "eggs", "vanilla", "flour", "baking powder", "salt", "powdered sugar"]