Clean and wash the broccoli and cut it into small florets. Peel, wash and cut the stems into small pieces. Cover and cook both in about 1/2 l boiling salted water for 5-7 minutes. Then drain, collect the vegetable water and measure 3/8 l
Wash the tomatoes and cut into large pieces. Peel onion and garlic. Cut onion into thin slices, chop garlic. Steam both in hot oil until translucent. Add the tomatoes and fry
Stir in tomato paste. Add flour and sweat. Stir in vegetable water and carrot juice. Bring to the boil and simmer for about 5 minutes. Season to taste
Pour the broccoli and tomato sauce into an ovenproof dish. Grate cheese over it. Bake in the preheated oven (electric cooker: 200 °C/circulating air: 175 °C/gas: level 3) for 15-20 minutes. Serve with: bread