Tasty end to your perfect picnic lunch
- Cut the Swiss roll into thin slices and place on the bottom of waxed picnic dishes
- Sprinkle each slice with a little sherry and spread with jam
- Peel and mash the bananas and mash with lemon juice and sugar
- Spread a layer over the jam
- Cover with another slice of Swiss roll, top with custard.
- Press down lightly and leave for a while for the sponge to absorb the custard
- When cold decorate with glace cherries