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Baked casserole with golden chicken, melted cheese, and caramelized onions in a bubbling creamy sauce in a baking dish.

Creamy French Onion Chicken Bake

Golden chicken mingles with caramelized onions and a luscious creamy sauce, all baked to bubbly perfection.

Total: 65 minPrep: 20 minCook: 45 minServes 6Difficulty: Medium⭐ 4.7 (123+ ratings)$

Ingredients

Servings:

Steps

  1. 1 Preheat oven to 375°F.
  2. 2 In a large oven-safe skillet, melt butter over medium heat. Add onions and cook until caramelized.
  3. 3 Add garlic and chicken, cooking until chicken is browned.
  4. 4 Stir in flour, then slowly whisk in chicken broth, beef broth, and heavy cream.
  5. 5 Season with thyme, salt, and pepper. Bring to a simmer.
  6. 6 Transfer skillet to the oven and bake for 25 minutes.
  7. 7 Sprinkle with Swiss and Parmesan cheeses. Return to oven until cheese is bubbly and golden, about 5 more minutes.
  8. 8 Garnish with parsley before serving.

Equipment

Variations

Substitutions

Pairings

Nutrition

Calories: 520 kcal
Fat: 28g fat
Carbs: 12g carbohydrates
Protein: 40g protein
Fiber: 1g fiber
Sugar: 4g sugar
Sodium: 800mg sodium

Tips

Storage

Store leftovers in an airtight container in the fridge for up to 3 days. Reheat in the oven at 350°F until heated through.

Freezing: Freezes well for up to 2 months. Thaw overnight in the fridge and reheat in the oven at 350°F until bubbly.

Serving Suggestions

FAQ

Can I use chicken thighs instead?

Absolutely! Thighs will add more flavor and stay juicy.

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