Dice the ham. Clean the mushrooms, wash them if necessary and cut them into slices. Wash and halve the tomatoes. Peel and chop onion and garlic
Heat 1 tablespoon of oil in a frying pan. Toss the tomatoes in it. Season, take out
Heat 1-2 tablespoons of oil in a frying pan. Sauté onion and garlic in it. Fry the mushrooms well. Add ham. Add tomato puree and flour and sweat. Stir in cream, ketchup and herbs. Bring to the boil and simmer for about 5 minutes. Add tomatoes, season to taste
Pour the gnocchi into plenty of boiling salted water and let them simmer on a mild heat for about 2 minutes. Drain and pour into a large greased casserole dish. Pour tomato cream over it. Cut the mozzarella into slices and spread on top. Sprinkle Gouda over it. Bake in a preheated oven (electric: 200 °C/circulating: 175 °C/gas: level 3) for 25-30 minutes
Drink: cool white wine