This oven baked 4-ingredient Chicken Fairmont is the kind of old-school family recipe that earns a permanent spot in the dinner rotation because it turns a few pantry staples into something cozy and memorable. It has that classic casserole-era charm from the 1970s, when practical baked chicken dishes showed up at reunions, church suppers, and weeknight tables, and the best part is that the rich gravy and tender chicken still feel just as satisfying today for a busy home cook.
Serve this chicken over mashed potatoes, white rice, or buttered egg noodles so none of the savory brown gravy goes to waste. For vegetables, green beans, peas, roasted carrots, or a simple side salad all work well, and if you want to lean into the comfort-food feel, warm rolls or a slice of bread on the side are perfect for soaking up the sauce.
Oven Baked 4-Ingredient Chicken Fairmont
Servings: 4
Ingredients
4 boneless, skinless chicken breast halves
1 packet dry onion soup mix
1 can condensed cream of mushroom soup
1 cup water
Directions
1. Preheat the oven to 350°F and lightly grease a blue speckled enamel baking pan or a similar medium baking dish.
2. Arrange the chicken breast halves in a single layer in the prepared pan.
3. In a bowl, whisk together the condensed cream of mushroom soup, dry onion soup mix, and water until smooth.
4. Pour the soup mixture evenly over the chicken, making sure each piece is well coated.
5. Cover the pan tightly with foil and bake for 45 minutes. Remove the foil and continue baking for 15 to 20 minutes more, or until the chicken is cooked through and the gravy is bubbling and slightly browned around the edges.
6. Let the chicken rest for 5 minutes before serving, then spoon the gravy over the top.
Variations & Tips
Use chicken thighs: If you prefer darker meat, boneless skinless chicken thighs work well here and usually stay extra juicy. Just check for doneness a little earlier or later depending on their size.
Thin chicken option: If your chicken breasts are very large, slice them in half horizontally or pound them to an even thickness so they cook more evenly and absorb more of the savory sauce.
Make the gravy richer: For a slightly deeper flavor, use a little less water for a thicker sauce, especially if you know you want plenty of gravy for mashed potatoes or noodles.
Meal prep tip: This dish reheats nicely for lunches, which is one reason I love old family recipes like this on a busy week. Store leftovers in an airtight container with extra gravy so the chicken stays moist.
Mushroom-free swap: If cream of mushroom soup is not your favorite, cream of chicken soup can be used instead for a similar texture and a slightly milder flavor.