Mix mayonnaise and lemon juice. Toast bread. Clean and wash the rocket and drain thoroughly. Cut tomato and pepperoni into slices
Grease a small pan with oil. Put the slices of bacon flat in it, fry until crispy and take them out. Spread mayonnaise on the bread slices, cover 1 slice of bread with lettuce, tomatoes, bacon and pepperoni. Place the remaining slice of bread on top and serve. Garnish as you like with cherry tomatoes and olives