My aunt brought this to every family reunion from 1968 until she passed. Three ingredients and it disappeared every single time.

This oven baked 3-ingredient chicken rhapsody is the kind of dish that quietly steals the show. My aunt Ruth brought a pan of this to every family reunion from 1968 until the year we lost her, and there was never a spoonful left. It’s pure Midwestern comfort: tender chicken baked in a creamy mushroom sauce that bubbles up golden and a little caramelized around the edges. With only three simple ingredients and a hands-off bake in the oven, it’s the sort of recipe you tuck into your box and pass down, because it always works and everyone always goes back for seconds.

Serve this chicken hot right from the casserole dish, spooning plenty of the creamy mushroom sauce over each portion. It’s especially good over mashed potatoes, buttered egg noodles, or plain white rice to soak up every bit of the gravy. Add a simple side like steamed green beans, peas, or a tossed salad to brighten the plate, and maybe some warm dinner rolls or sliced bread to mop up the pan juices. It’s the kind of meal that fits just as easily on a Sunday table as it does at a potluck or family reunion.

Servings: 6

3 pounds bone-in, skin-on chicken pieces (legs, thighs, or a mix)

Preheat your oven to 350°F (175°C). Lightly grease a 9x13-inch or similar-sized oval casserole dish.

Pat the chicken pieces dry with paper towels. This helps the skin brown better and keeps the sauce from getting watery.

Arrange the chicken pieces in a single layer in the prepared casserole dish, skin side up. They can be snug, but try not to overlap too much.

In a medium bowl, stir together the condensed cream of mushroom soup and the dry onion soup mix until well combined. The mixture will be thick and very flavorful.

Spoon the soup mixture evenly over and around the chicken pieces, making sure each piece is coated. It’s fine if some of the skin is still peeking through; that will brown nicely.

Cover the casserole dish tightly with foil and place it on the middle rack of the preheated oven.

Bake covered for 45 minutes. This allows the chicken to cook through gently and the sauce to meld and thin into a rich gravy.

After 45 minutes, carefully remove the foil and return the dish to the oven. Continue baking uncovered for 25–35 minutes, or until the chicken is very tender, the skin is golden brown, and the sauce is bubbling and slightly caramelized around the edges.

Check for doneness: the thickest part of the chicken pieces should reach at least 165°F (74°C) when tested with a meat thermometer, and the juices should run clear.

Let the dish rest for about 5–10 minutes before serving so the sauce can settle slightly. Use a wooden spoon to lift out the chicken pieces and spoon plenty of the creamy mushroom sauce over each serving.

You can use any bone-in, skin-on chicken pieces you prefer: all thighs for extra tenderness, drumsticks for a more casual feel, or a mix of legs and thighs like my aunt did. If you’d like a bit more sauce, add up to 1/2 cup of milk or chicken broth to the soup mixture before baking; just stir it in until smooth. For a slightly deeper flavor, you can sprinkle a little black pepper or garlic powder over the chicken before adding the sauce, though the onion soup mix is already quite well seasoned. If you don’t have dry onion soup mix, you can approximate it with 2–3 tablespoons of dried minced onion, 1 teaspoon beef bouillon granules, and a pinch of paprika and black pepper. To reduce richness, you may use a lower-sodium or reduced-fat cream of mushroom soup, but avoid diluting the soup with water beyond a small splash, or the sauce may turn thin. Leftovers reheat well in a covered dish at 325°F (165°C) until hot, or gently on the stovetop; add a spoonful of water or broth if the sauce has thickened too much. Food safety tips: Always keep raw chicken refrigerated until you’re ready to cook, and avoid leaving it at room temperature for more than 2 hours (or 1 hour if it’s very warm in the kitchen). Use a separate cutting board and knife for raw poultry, and wash your hands, utensils, and work surfaces thoroughly with hot, soapy water after handling it. Make sure the chicken reaches an internal temperature of at least 165°F (74°C) in the thickest part, away from the bone. Refrigerate leftovers within 2 hours of baking, storing them in a shallow, covered container; use within 3–4 days, or freeze for longer storage.