Peel the onions, cut off the lid. Hollow out the onions. Cook in the broth for 10-15 minutes side by side
Chop the onion top and inside. Clean and wash the leek and mushrooms. Cut leek into rings, quarter mushrooms. Heat 2 tablespoons of oil, fry half of the chopped onions in it. Add leek and mushrooms, fry for 4-5 minutes
Steam the rice in the leek vegetables until transparent. Remove the onions from the stock. Deglaze rice with 600 ml onion stock and wine, simmer for 25-30 minutes. Stir in cheese, season
Fry the rest of the chopped onions in 1 tbsp. oil, stir in the tomato paste and tomatoes and simmer for approx. 5 minutes. Season to taste with salt, pepper, paprika and sugar. Put the onions into the sauce and fill with the rice. Cover and stew for another 15 minutes. Garnish if necessary
Drink: cool rosé wine