Clean, wash and chop the spring onions. Clean, wash and slice the mushrooms. Wash the grapes, possibly halve and remove seeds
Wash the meat and pat dry. Heat oil in a coated pan. Fry the meat for 10-15 minutes. Season with salt and pepper. Take out, keep warm
Fry the mushrooms and spring onions in the frying fat while turning for about 5 minutes. Add grapes and peppercorns. Deglaze with stock, bring to the boil and stir in soy cream. Season to taste with salt and pepper
Cut the meat into slices. Arrange everything. Garnish with parsley. Serve with baguette or boiled potatoes
Instead of pickled green peppercorns, you can also season the grape vegetables with coarsely ground black pepper