Wash the meat, dab dry and cut into strips. Heat the oil in a pan and fry the meat in it in portions for about 5 minutes until brown. Season with salt and pepper. Take out and put aside
Peel and finely dice the onions. Clean and wash the vegetables. Slice carrots and mushrooms, dice zucchini. Steam onions in frying fat until translucent. Add vegetables and dried thyme and fry. Deglaze with broth and steam for about 5 minutes
Add the meat again and warm it up. Season to taste with salt and pepper. Wash the fresh thyme, put some aside for garnishing, pluck the remaining leaves from the stalks and sprinkle over the top. Before serving, add crème fraîche and garnish with thyme. Serve with rice