Arrange the fruit on individual plates. Dust with icing sugar and sprinkle with Kirsch. Beat together yolks, sugar and champagne and set the bowl over a saucepan of boiling water. Continue mixing until the mixture is thick and fluffy. Pour the sauce around the strawberries or raspberries and serve.
Per serving: 323 Calories (kcal); 15g Total Fat; (42% calories from fat); 8g Protein; 38g Carbohydrate; 638mg Cholesterol; 22mg Sodium Food Exchanges: 0 Grain(Starch); 1 Lean Meat; 0 Vegetable; 0 Fruit; 2 Fat; 2 1/2 Other Carbohydrates