1. beat the egg yolks with the powdered sugar in a water bath until the mase is hot, very thick and light.
2. place the saucepan with the quantity in a suitable bowl of iced water and so.
3. stir in the stiffly whipped cream. Pour into a loaf pan and freeze.
4. to serve, turn out, cut into slices and bring to the table with the raspberry sauce.
Raspberry sauce: defrost raspberries, bubble with the sugar. Spread through a sieve and cool.