Peel or clean, wash and chop the vegetables. Clean the mushrooms, rinse if necessary, drain well and chop smaller. Wash and chop parsley
Sauté the mushrooms in portions in hot oil. Take them out. Briefly sauté the vegetables in the frying fat. Add mushrooms again. Season with salt and pepper. Stir in 3/8 l water, crème fraîche and stock and bring to the boil. Stir 5 tbsp. milk and starch until smooth, stir in and simmer for about 5 minutes. Add parsley and season to taste
Meanwhile whisk eggs, remaining milk, salt and pepper. Heat 1 teaspoon of fat in a coated pan (approx. 16 cm Ø). Cover 1/4 of the egg mixture and let it set for about 5 minutes at medium heat. Keep warm. Prepare 3 more omelettes in the same way. Serve with the mushrooms
Drink: cold beer