Baked French Onion Chicken – Only 4 Ingredients!
This dish is pure cozy comfort: tender chicken baked in a rich, oniony sauce and topped with melty cheese. It captures all the flavor of classic French onion soup but keeps things simple with just a few ingredients. Perfect for busy weeknights, it feels special without any extra effort—just slide it into the oven and let the aroma bring everyone to the table.
Serve it over buttery mashed potatoes, egg noodles, or rice so the savory juices soak in. For lighter sides, try steamed green beans, a crisp salad, or roasted broccoli. On chilly nights, add crusty bread to mop up the sauce—or shred the chicken for a French onion–style sandwich.
Baked French Onion Chicken 🧅🍗
Ingredients
| Ingredient | Amount |
|---|---|
| Chicken breasts, boneless & skinless | 4 (about 2 lbs) |
| Condensed French onion soup | 1 (10.5 oz) can |
| Swiss or Gruyère cheese, shredded | 1 cup |
| Olive oil (or melted butter) | 1 tbsp |
| Salt & black pepper | To taste |
Directions
1️⃣ Preheat Oven – Heat to 375°F (190°C) and lightly grease a 9×13-inch baking dish.
2️⃣ Prep Chicken – Pat dry and season with salt and pepper.
3️⃣ Sear (Optional) – Heat olive oil in a skillet over medium-high. Sear 2–3 minutes per side until lightly browned, then transfer to baking dish.
4️⃣ Add Soup – Pour condensed French onion soup evenly over chicken. Cover tightly with foil.
5️⃣ Bake Covered – Bake 20 minutes.
6️⃣ Add Cheese & Finish – Remove foil, spoon some soup over chicken, then sprinkle cheese on top. Bake uncovered 10–15 minutes until chicken reaches 165°F (74°C) and cheese is bubbly.
7️⃣ Rest & Serve – Let rest 5 minutes, then spoon oniony sauce over each piece.
💡 Notes:
- Searing adds flavor but can be skipped if you’re short on time.
- Swiss or Gruyère melt best, but mozzarella works in a pinch.
- Great for meal prep—it reheats beautifully the next day.
