1/2 c. water
1/4 tsp. salt
3/4 c. sugar
18 ounces bittersweet chocolate
1 c. unsalted butter
6 eggs
1. Preheat oven to 300F. Grease one 10 inch round cake pan and set aside. I like to use the kind with a removable side and bottom.
2. In a small saucepan over medium heat, combine water, salt and sugar until dissolved. Set aside.
3. In a double boiler, melt the chocolate gently. Beat in the hot sugar-water. Slowly beat in the eggs, one at a time.
4. Pour batter into prepared pan. Place this pan into a larger pan and fill larger pan with hot water half way up the cake pan.
5. Bake at 300 F for 45 minutes. The center will still look wet. Allow cake to chill for several hours.
6. Unmold cake and invert onto a serving plate.