Wash, clean and spin dry the rocket. Clean, quarter and fry the mushrooms in some of the oil and season with a little salt and pepper. Halve the cocktail tomatoes depending on their size.
For the dressing, put the mustard and honey in a bowl and stir until creamy, then stir in the olive oil and balsamic vinegar until a creamy dressing is formed. Season with pepper, add a little salt if necessary.
Put the rocket in deep plates or serving bowls for salad, top with the tomatoes and mushrooms. Slice the parmesan on top. I do this with the peeler.
Finally, drizzle the dressing over it with a spoon.
If you like, you can also add more ingredients such as avocado or crispy bacon or raw ham.