Lime possets with raspberries
You only need four ingredients for this refreshing summer dessert, plus it can be made a day ahead
Boil the egg in a small pan of boiling water for 8 mins, drain and run under cold water until cool. Shell, then slice.
Layer the salad in a bowl starting with the lettuce, then the sweetcorn, carrot, cucumber, egg and finish with the prawns. Mix the mayo and ketchup with a dash of Tabasco, then pour over the top. Serve with a lemon wedge, if you like.