01 -
Start by heating your oven to 375℉ and greasing a 9x13 inch baking dish. Get a large pot of salted water boiling for your shells.
02 -
Cook your jumbo shells according to package directions, then drain and rinse with cold water to prevent them from sticking together.
03 -
Mix together your ricotta, 1 cup mozzarella, 1 cup parmesan, eggs, cooked chicken cubes, and a pinch of salt and pepper until well combined.
04 -
Melt butter in a large skillet and whisk in flour until golden brown. Gradually whisk in milk and cream, then add 1 cup parmesan, garlic, and parsley. Keep whisking until your sauce thickens up nicely.
05 -
Spread 1 cup of sauce in your baking dish, then fill each shell with your chicken-cheese mixture and arrange them seam-side down. Pour the remaining sauce over top, sprinkle with your remaining cheeses, and bake for 25-30 minutes until bubbly and golden.