Chicken Alfredo Lasagna Casserole

Name: Chicken Alfredo Lasagna Casserole
Prep time: 20 min
Cook time: 30 min
Total time: 50 min
Cuisine: European, Italian, Mediterranean
Ingredients: 1 lb. mushrooms, chopped into medium-size pieces; 1 T + 2 tsp. olive oil; 8 cups diced, cooked chicken (see notes); 1 small onion, chopped; 2 tsp. Poultry Seasoning; 2 tsp. garlic powder; 1 tsp. dried sage (sometimes called rubbed sage; more or less to taste); one 15 oz. jar Rao's Alfredo Sauce; 4 Parmesan Cheese Folios, cut in half; 3 cups grated Mozzarella cheese

Instructions

Prep:20minCook:30min

This Chicken Alfredo Lasagna Casserole is a delicious way to use chicken, but don't forget about this recipe when you need ideas for leftover turkey! And this lasagna casserole recipe uses several convenience products that make it extra-easy to get on the table.

Updated at: Sat, 17 Oct 2026 10:37:00 GMT