- Caramelize the onions slowly — rushing this step can lead to burning rather than sweetness.
- Use Gruyère cheese for its nutty flavor and meltability, but Swiss or provolone also work well.
- If you prefer a more concentrated sauce, simmer the broth a few minutes longer before adding it to the skillet.
- Leftovers can be stored in an airtight container in the refrigerator for up to 3 days and reheated gently in the oven or microwave.
Prep Time: 15 minutes | Cooking Time: 45 minutes | Total Time: 1 hour
Servings: 4 | Calories: ~420 kcal per serving
Rich, savory, and full of flavor, this French Onion Stuffed Chicken brings all the beloved elements of the classic soup into a hearty, satisfying meal — perfect for an elegant weeknight dinner or special occasion.
