Chocolate Fudge Cake
["1 (12 oz.) pkg. semi-sweet chocolate chips", "5 Tbsp. water", "2 Tbsp. instant coffee powder", "1 1/2 c. butter or margarine, softened", "2 c. granulated sugar", "6 large eggs, separated", "1 c. all-purpose flour", "confectioners sugar"]
["Heat oven to 350\u00b0.", "Butter 9-inch spring-form pan.", "Wrap outside of pan securely with foil.", "Heat chocolate with water and coffee powder in saucepan over very low heat, stirring occasionally, just until chocolate is melted.", "Cool to room temperature."]
["semi-sweet chocolate chips", "water", "coffee powder", "butter", "sugar", "eggs", "flour", "confectioners sugar"]