Wash lettuce keep aside, then wash and slice cucumber, tomato, onion separately.

Boil egg and grate cheese.

Scoop avocado in a bowl add cheese, mashed boiled egg, sprinkle in salt and black pepper to your taste.

Drizzle little oil in frying pan then toast both sides of bread.

Arrange bread, spread avocado mix,place lettuce, tomato, cucumber and onion, then place bread on top and it's ready