Step by step recipe:

1. 10 min.
   Peel 1 cucumber, dice small, put in a strainer over a bowl and sprinkle with.
   
   We do that to remove the excess water from the cucumber.
2. 10 min.
   Peel 4 tomatoes, dice small.
3. 10 min.
   Take 200 g mushrooms, cut off the stalks and keep only the caps.
   
   Peel, cut in two lengthways, then slice thinly.
   
   Put in a bowl, add ½ lemon juice and mix well.
4. 10 min.
   Wash and drain 1 lettuce.
   
   Take a handful of leaves, roll and slice thinly. Do this with the whole lettuce to produce fine ribbons.
5. 10 min.
   Peel 1 avocado, cut each half in small dice.
6. 2 min.
   Put diced avocado on mushrooms, add ½ lime juice and mix well.
7. 5 min.
   Chopp finely 1 spring onion (scallion) and 1 bunch chives.
8. 2 min.
   Put everything in a salad bowl: lettuce, chives, onion, mushrooms, avocado, cucumber and tomatoes.
9. 1 min.
   Add French dressing to taste, mix well.
   
   It's ready.