Dissolve the stock in 800 ml boiling water. Peel and chop onion and garlic. Heat 1 tablespoon of fat in a saucepan. Sauté onion and garlic in it until transparent. Add rice and fry. Pour in wine, bring to the boil and simmer over a low heat for 25-30 minutes.
Stir more often and gradually stir in the broth.
Clean and wash the cauliflower and divide it into florets. Cook for about 10 minutes in little boiling water, covered with salt water. Drain and let drain.
Finely crumble the toast. Fry in a large pan in 1 tbsp. hot fat until golden brown. Remove and wipe out the pan. Heat 2 tbsp. fat in the pan. Sauté the cauliflower for about 5 minutes. Fold in the crumbs.
Season with salt, pepper and nutmeg.
Grate parmesan. Wash and finely chop the parsley. Stir both into the risotto. Season to taste with salt and pepper. Serve everything.