Pepper the pork fillet in one piece, fry it in a pan on all sides in olive oil for approx. 2 minutes, and then place in the oven for approx.
Pre-cook the asparagus in salted water for approx. 2 minutes, drain, blanch and continue cooking in the pan with a little olive oil. After approx. 3 minutes add the peeled mushrooms. After another 3 minutes, remove from heat, season with salt and pepper, set aside.
Wash the salad and arrange on plates.
Vinaigrette: olive oil, balsamic vinegar, clove of garlic, some lemon juice, mustard, salt and pepper from the mill, 1 pinch of sugar - stir everything with the magic wand.
After the cooking time, let the fillet rest a little in aluminum paper, carve it into slices and serve on the salad, add the asparagus, grate the parmesan cheese over it and spread the vinaigrette on top.