For the lemon ice-cream
1. Mix all ingredients and prepare ice-cream in a churner.
2. Store in the freezer compartment of a refrigerator.
For the orange sherbet
1. Mix all the ingredients, add 2 teacups of water and put to set in ice cube trays of a refrigerator.
2. When set, break up the sherbet.
For the praline
1. Melt the sugar in a heavy saucepan, add the nuts and cook on a slow flame until rich brown in colour.
2. Spread the mixture on a tin.
3. When cold, powder coarsely.
4. Store in an air-tight jar.
How to serve
Chop the pineapple pieces very finely.
In each serving cup or plate, put 2 scoops of the lemon ice-cream, top with a little orange sherbet, sprinkle a little praline powder and a little chopped pineapple. Put some fresh cream on top and serve.