
This chicken tetrazzini recipe is as easy as mixing all the ingredients together in a bowl, layering it in a casserole dish, and baking until it's a bubbly golden brown.
Preheat the oven to 325F and lightly grease a 9x13 casserole dish.
Cook spaghetti noodles according to package directions, removing from the water once they are al dente.
In a large bowl add soups, sour cream, chicken stock, shredded chicken, sea salt, garlic powder, onion powder, and pepper and mix.
Toss the cooked spaghetti into the sauce and mix until well combined.
Add the spaghetti and chicken mixture into the casserole dish and top with ¼ cup parmesan cheese, cheddar, and mozzarella.
Bake for 30 minutes covered with tinfoil. Remove tinfoil and bake for an additional 10-15 minutes.
Optionally garnish with additional parmesan cheese and fresh chopped parsley.