Chocolate Truffle Cake - cooking recipe

Ingredients

16 oz. semi-sweet chocolate
1 stick unsalted butter
1 1/2 tsp. flour
1 1/2 tsp. sugar
1 tsp. hot water
4 eggs, separated
1 c. whipping cream

Preparation

Preheat oven to 425\u00b0.
Grease bottom of 8-inch spring-form pan.
Melt chocolate and butter in the top of a double boiler. Remove from heat.
Add flour, sugar and water and blend well.
Add egg yolks, one at a time, beating well after each addition.