Chocolate Truffle Cake
["16 oz. semi-sweet chocolate and 2 oz. for 1/2 Tbsp. sugar and 1 tsp.", "1/2 c. unsalted butter", "1 c. whipped cream", "1/2 Tbsp. flour", "1 tsp. hot water", "4 eggs, separated", "1/4 tsp. cream of tartar"]
["Melt butter and 16 ounces of chocolate in double boiler.", "Add flour, 1/2 tablespoon sugar and water.", "Whip with a wire whisk. Add egg yolks, one at a time, whipping constantly.", "Beat egg whites with 1/4 teaspoon cream of tartar until stiff but not dry.", "Fold whites into chocolate.", "Turn into 8-inch spring-form pan.", "Bake at 425\u00b0 for 15 minutes.", "No longer!", "Cool.", "Whip cream with 1 teaspoon sugar.", "Frost cake and decorate with chocolate curls."]
["semi-sweet chocolate", "unsalted butter", "whipped cream", "flour", "water", "eggs", "cream of tartar"]