Ingredients
Method
Preparation
- Preheat your oven to 375°F (190°C).
- In a skillet over medium heat, add the olive oil and sauté the sliced onions for about 5-7 minutes until soft and slightly caramelized.
- While the onions are cooking, season the chicken breasts generously with salt and pepper, and place them in the bottom of a greased baking dish.
- Pour the French onion soup over the seasoned chicken, ensuring they are well-coated.
- Spread the sautéed onions over the chicken, then sprinkle the shredded Swiss cheese on top.
Cooking
- Place the baking dish in the preheated oven and bake for about 30-35 minutes or until the chicken is fully cooked (internal temperature should reach 165°F or 74°C).
- Once done, take it out of the oven, let it sit for a few minutes, and garnish with fresh thyme if desired.
Notes
For ingredient substitutions, consider using mozzarella cheese instead of Swiss cheese. For a richer sauce, add a dollop of cream to the French onion soup before pouring it over the chicken. Store leftovers in an airtight container for up to 3 days, or freeze for up to 2 months.
