Soak 1 roll. Clean, wash and finely chop the spring onions. Knead with cream cheese and dried herbs. Season with pepper. Knead minced, squeezed rolls, eggs, mustard, salt and pepper.
Roll out to a rectangle (approx. 28 x 32 cm) between 2 cut open freezer bags. Spread the cream cheese on top, leaving an approx. 2 cm wide edge all around. Roll up and place on a baking tray lined with baking paper, seam side down.
Roast in the preheated oven (electric cooker: 200 °C/circulating air: 175 °C/gas: level 3) for approx. 1 1/4 hours. Cover after approx. 1 hour if necessary.
Clean and wash the cauliflower and divide it into small florets. Peel, wash and slice the carrots. Cover the vegetables and cook them in about 3/4 l boiling salted water for about 12 minutes.
Peel and finely chop the onion. Wash parsley, shake dry and cut into strips. Drain the vegetables, collect the vegetable water and measure 1/4 l.
Heat the fat. Briefly sauté the flour in it. Stir in vegetable water and milk. Bring to the boil and simmer for about 5 minutes. Season sauce with salt, pepper and nutmeg. Heat vegetables and stir in parsley.
Do everything. Roast potatoes are delicious with it. Drink tip: cool white wine, e.g. Chardonnay.