Tucked inside my grandmother’s 1972 recipe box was this handwritten gem — and after one bite, I understood why she kept it for so many years

This Oven Baked 4-Ingredient Chicken Lombardy is rich, creamy, cheesy, and packed with comforting mushroom flavor. Fresh mushrooms, cream of mushroom soup, and melted mozzarella come together to create an easy dinner that tastes like it took hours to make. The mushrooms are sautéed first to bring out their deep savory flavor, while the cheese keeps the chicken tender and juicy as it bakes.

Oven Baked 4-Ingredient Chicken Lombardy

Ingredients:
• 4 small chicken breasts (about 1½ lbs), patted dry
• 8 oz fresh mushrooms, sliced
• 1 can (10.5 oz) cream of mushroom soup
• 1½ cups shredded mozzarella cheese
• Salt & black pepper, to taste

Step-by-Step Directions:

Step 1:
Heat a little butter or oil in a skillet and sauté the mushrooms for 6–8 minutes until golden and tender.

Tip: Cooking the mushrooms first removes excess moisture and gives the dish a richer flavor.

Step 2:
Preheat oven to 375°F. Season the chicken with salt and pepper, then place in a greased baking dish. Stir 2–3 tablespoons of water into the soup to loosen it slightly, then spoon over the chicken.

Step 3:
Top the chicken with the cooked mushrooms and any juices from the skillet. Cover loosely with foil and bake for 20 minutes.

Tip: Don’t skip the skillet juices — they add extra flavor to the sauce.

Step 4:
Remove the foil, sprinkle mozzarella cheese over the top, and bake uncovered for another 10–15 minutes, until the cheese is melted and bubbly and the chicken reaches 165°F internally.

Optional: Broil for 1–2 minutes for a golden cheesy top.

Step 5:
Let the dish rest for 5 minutes before serving so the sauce can thicken slightly.

Serve warm and enjoy every creamy, cheesy bite!