Chocolate Crinkles
["4 oz. unsweetened chocolate", "2 c. flour", "2 tsp. baking powder", "1/2 tsp. salt", "1 c. vegetable oil", "2 c. sugar", "4 eggs, beaten", "2 tsp. vanilla extract", "2 c. semi-sweet chocolate chips", "powdered sugar"]
["Melt chocolate in double boiler.", "Cool.", "Sift flour, baking powder, and salt.", "Mix oil, cooled chocolate, and sugar in bowl. Beat eggs in one at a time.", "Add vanilla and sifted dry ingredients; mix well.", "Fold in chocolate chips.", "Chill, covered for 4 hours.", "Preheat oven to 350.", "Roll mixture by teaspoonfuls in powdered sugar.", "Arrange on greased cookie sheet.", "Bake for 9-11 minutes or until cookies test done.", "Cool on cookie sheet for 5 minutes.", "Remove to wire rack to cool completely."]
["unsweetened chocolate", "flour", "baking powder", "salt", "vegetable oil", "sugar", "eggs", "vanilla extract", "semi-sweet chocolate chips", "powdered sugar"]