Cook the pasta in boiling salted water according to the instructions on the packet. For the béchamel, melt 75 g of fat in a saucepan. Stir in flour and sauté briefly. Add stock and milk while stirring. Bring to the boil, boil for 3-5 minutes and season with salt and pepper. Dice cheese roughly and melt in the hot sauce
In the meantime cut the ham into short strips. Clean and wash spring onions and cut into rings. Wash the tomatoes. Pour pasta into a sieve, put it back into the pot and add spring onions, tomatoes, ham and sauce and fold in. Put them into a greased deep baking tray. Crumble the bread finely in the universal chopper. Spread the hazelnut flakes, bread and 75 g fat in flakes on the casserole. Bake in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for approx. 40 minutes
Preparation time approx. 1 hour 10 minutes