French Onion Chicken Casserole

Name: French Onion Chicken Casserole
Prep time: 5 min
Cook time: 35 min
Total time: 40 min
Cuisine: European, Mediterranean, French
Ingredients: 8 ounces pasta (cooked and drained); 1/4 cup butter; 6 cups onions (halved and sliced thinly - about 2 large onions); 1/4 teaspoon kosher salt; 1/4 teaspoon pepper; 2 tablespoons all-purpose flour; 1 ounce onion soup mix; 2 1/4 cups beef stock; 2 cups chicken (cooked and shredded); 8 ounces Swiss cheese (shredded (2 cups)); 2 tablespoons butter (melted); 1 cup Panko crispy bread crumbs

Instructions

Prep:5minCook:35min

If you love the soup you'll love this hearty French onion chicken casserole! It's the ultimate comfort food with gooey cheese, caramelized onions, noodles, and tender chicken.

Updated at: Thu, 05 Feb 2026 17:51:24 GMT