French Onion Chicken Hashbrown Casserole
Cozy, creamy, and irresistibly cheesy, this French Onion Chicken Hashbrown Casserole blends caramelized onion flavor with tender chicken and golden potatoes for the ultimate comfort dish. Every bite is rich, satisfying, and perfect for weeknights, gatherings, or cold-weather meals.
Ingredients
- 3 cups cooked chicken, shredded
- 1 package (32 oz) frozen hashbrown potatoes, thawed
- 1 can (10.5 oz) cream of chicken soup
- 1 can (10.5 oz) French onion soup
- 1 cup sour cream
- 1 packet onion soup mix
- 1 cup shredded mozzarella cheese
- 1 cup shredded cheddar cheese
- 1 large onion, thinly sliced and caramelized
- 2 tablespoons butter
- Salt and black pepper to taste
- Fresh parsley for garnish (optional)
Instructions
- Preheat oven to 350°F (175°C). Grease a large baking dish.
- In a skillet, melt butter and cook sliced onions over medium heat for 12–15 minutes until soft, deep golden, and caramelized.
- In a large bowl, mix cream of chicken soup, French onion soup, sour cream, onion soup mix, salt, and pepper.
- Add shredded chicken, hashbrowns, and half of the caramelized onions. Stir until well combined.
- Fold in mozzarella and cheddar cheese.
- Transfer mixture to the prepared baking dish and spread evenly.
- Top with the remaining caramelized onions.
- Bake for 40–45 minutes, or until bubbly and golden on top.
- Let rest for 5 minutes before serving. Garnish with parsley if desired.
Tips
- Use rotisserie chicken for fast prep.
- For extra richness, add 4 ounces of softened cream cheese to the mixture.
- Add sautéed mushrooms for a deeper French onion flavor.
- For crispier topping, sprinkle extra cheddar during the last 10 minutes of baking.
Serving Ideas
Serve with a green salad, roasted vegetables, or steamed broccoli. This casserole is also perfect for potlucks and family-style dinners.
Conclusion
French Onion Chicken Hashbrown Casserole is a warm, comforting dish that combines tender chicken, buttery caramelized onions, melty cheese, and golden potatoes into one irresistible bake. Simple to prepare and full of deep, satisfying flavor, it is a recipe you will return to again and again.