Cut the fennel into small pieces and cook in salted water for 5 minutes. Gently heat 2 tablespoons of olive oil in a pan, fry the finely chopped shallot and garlic. Deglaze with the wine. Add the peeled and pitted beefsteak tomatoes, pepper and salt. Brush 2 small casserole dishes with the rest of the olive oil, divide the fennel, pour the tomato stock on top, put a spoonful of sour cream on top and place in the preheated oven for 3 minutes. Then the fresh Parmesan cheese over it, bake until it turns brown and serve in the casserole dishes. Season with fresh herbs to taste.