The amount of vegetables in the salad arbitrary (taste and preferences), but the bulk was dominated by green color and it's fresh cucumbers, lettuce "iceberg" and a lot of greenery. Chop the vegetables according to taste preferences.

Add greenery. I cut it large enough.

Lettuce to break it.

Proceed to the gas station. Parmesan and garlic grind in a blender to a state of fine crumbs. Add sour cream, mustard and stir. Season the salad and then add salt because the cheese is already salty and that may be enough, but the taste. Bon appetit!