Ingredients
Scale
- 1 lb boneless, skinless chicken breasts, cut into 1-inch pieces
- 1 medium yellow or white onion, finely chopped
- 2 cups mushrooms, thinly sliced (white button or cremini)
- 8 oz (about 2 cups) egg noodles (or your preferred gluten-free pasta)
- 1 cup cream-of-mushroom soup (store-bought or homemade)
- 1 cup sour cream
- 2 cups low-sodium chicken stock
- 2 tsp garlic powder (or 2 cloves minced garlic)
- Salt and freshly ground black pepper, to taste
- 1–2 tbsp neutral oil (vegetable or olive) for cooking
- Fresh parsley, chopped, for garnish (optional)
Instructions
- Preheat the oven to 350°F (175°C). Grease a 9×13″ (or similar) baking dish and set aside.
- Bring a pot of salted water to a boil and cook the egg noodles until just al dente according to package directions. Drain and set aside. Tip: cook them a minute less than usual since they’ll finish in the oven.
- Heat the oil in a large skillet over medium heat. Add the chopped onion and sauté until it becomes soft and translucent, about 4–5 minutes.
- Add the sliced mushrooms to the pan and cook until they release their moisture and begin to brown, roughly 5–7 minutes.
- Push the vegetables to the side, add the chicken pieces, then season with garlic powder, salt, and pepper. Sear the chicken until no pink remains on the outside — about 4–6 minutes. (It will finish cooking in the oven.)
- Pour in the chicken stock and bring the mixture to a gentle simmer. Let it reduce slightly for 2–3 minutes to concentrate the flavors.
- In a separate bowl, whisk together the cream-of-mushroom soup and the sour cream until smooth. Stir this mixture into the skillet so the sauce becomes creamy and well combined. Taste and adjust seasoning as needed.
- Transfer the drained noodles into the prepared baking dish. Pour the chicken-and-sauce mixture over the noodles and toss gently until everything is evenly coated.
- Cover the dish with aluminum foil and bake for 25 minutes. Remove the foil and continue baking 10–15 minutes more, until the top bubbles and the edges turn lightly golden.
- Remove from the oven, let the casserole rest for 5 minutes, then sprinkle with chopped parsley if desired. Serve warm.
Notes
Storage & Reheating: Refrigerate leftovers in an airtight container for up to 3 days. Reheat gently on the stovetop or in the microwave with a splash of chicken stock to loosen the sauce.
- Category: Dinner