• Chopped Iceberg lettuce
• Chopped celery
• Chopped spring onion
• Frozen peas
• Cooked streaky bacon-chopped
• Mayonnaise mixed with a little sugar
• Grated mature cheddar

Layer all ingredients in a bowl (glass looks pretty) in the order given. Make sure the mayo goes right to the edge to seal. Quantities are variable as you like.
Cover with clingfilm and serve next day.