
Stap 1
Preheat the oven at 200 °C. Grease the casserole. Slice the onion in half rings and halve the tomatoes. Heat the oil in a wok and bake the lardons until they are crisp. Add the onion and bake it for about 5 minutes until golden brown. Add the spinach and thaw it while stirring. Season to taste with pepper and salt and stir in half of the cheese. Cook the tagliatelle according to the package directions. Stir in 1/4 of the cheese and season to taste with pepper.
Stap 2
Scoop half of the tagliatelle into the casserole and add half of the spinach. Scoop the rest of the tagliatelle on top and end with the rest of the spinach. Spread the cream evenly on top. Sprinkle the rest of the cheese on it. Place the halved cherry tomatoes on top and season to taste with pepper. Put the casserole in the oven for about 15 minutes, until the crust is golden brown. Serve at once.