1.Boil pasta until aldente.
2. Meanwhile, prepare the sauce. In a saucepan, put butter over medium heat, until it melts. Add flour and stir until a bit roasted. Take saucepan from over the heat, add milk gradually while stirring continuously. Add salt, pepper, paprika and muskrose. Leave until boil.
3. Decrease the heat, then add the cheeses and stir until they melt and the sauce becomes homogeneous.
4. Strain pasta and return it to the saucepan. Pour the sauce over it. Mix, then put in a cupcake tray.
5. Mix the grinded toasts with one tbsp of butter, then add on pasta. Sprinkle parmesan cheese, then put tray in oven, which should be hot from the top so that the toast layer becomes crispy.
6. Serve hot. .