Finely chop the mushrooms, onions and garlic, cut the asparagus into slices.
Put onion and garlic in a preheated pan, fry a little and add mushrooms and fry for another 5 minutes.
Pour asparagus into a pan to add a little water. To salt. Cover and simmer asparagus.
For refueling, we need to mix the oil with vinegar and mix well, pre-salt and pepper a little.
Put hot salad and sprinkle with dressing.