01 -
Set your oven to 190°C. Lightly grease a rectangular baking dish (approx. 22x33 cm) and keep it aside for later.
02 -
Fill a big pot with water and heat it until it starts bubbling over. Throw in a good amount of salt and cook those pasta shells as the instructions on the package say. Drain them well, then rinse under cool water to stop them from sticking to each other.
03 -
In a medium-sized mixing bowl, toss together the ricotta, 1 cup of mozzarella, 1 cup of parmesan, the eggs, the cooked chicken bits, and a bit of salt and pepper.
04 -
Melt the butter in a large pan over medium heat. Stir in the flour, letting it cook until golden and fragrant. Slowly pour in the milk, stirring as you go, then add the crème fraîche, a cup of parmesan, garlic, and parsley. Constantly stir until the sauce turns thick.
05 -
Spread a cupful of that creamy sauce across the base of your prepared baking dish. Start packing each pasta shell with the cheesy chicken mixture, then place them alongside one another in the dish.
06 -
Spoon the remaining sauce over the stuffed shells. Sprinkle the leftover mozzarella and parmesan cheese all over the top.
07 -
Bake the dish for around 25 to 30 minutes. It’s ready when the cheese becomes golden, and the sauce is bubbling happily. If you’re into it, sprinkle a bit more parsley before serving warm.