Step by step
- Grill the bacon on a wire rack so the fat can escape and the bacon crisps up. Cut the bacon into strips.
- Mix the celery, avocado, walnuts and spring onions together in a bowl with the lemon juice.
- Fold in the mayonnaise to bind the salad together.
- Arrange the salad leaves on plates and spoon the celery mixture into the centre. Garnish with the crispy bacon.