Hearty Chicken Spaghetti Casserole
This gooey casserole is so hearty and homey that second helpings are a must! —Lynne German, Woodland Hills, California
Ingredients
- 8 ounces uncooked spaghetti, broken into 3-inch pieces
- 3 cups cubed cooked chicken
- 1 can (10-3/4 ounces) condensed cream of chicken soup, undiluted
- 1 medium onion, chopped
- 1 cup 2% milk
- 1 cup shredded sharp cheddar cheese, divided
- 1 cup shredded Swiss cheese, divided
- 1 can (4 ounces) mushroom stems and pieces, drained
- 1/2 cup chopped roasted sweet red peppers
- 3 tablespoons mayonnaise
- 1-1/2 teaspoons steak seasoning
- 1/2 teaspoon dried basil
