This 4-ingredient oven dinner is the kind of dependable family meal that feels right at home on a Sunday table, especially when the day has been busy and you still want something hot and comforting by suppertime. Using frozen bone-in chicken thighs and a few pantry staples, you can put together a hearty old-fashioned baked chicken dinner with very little fuss, and the slow oven time gives you tender chicken and a savory sauce that tastes like a classic 1960s-style casserole supper.
Serve this chicken with mashed potatoes, buttered egg noodles, or fluffy rice to catch all that rich sauce. A simple side of green beans, peas, glazed carrots, or a crisp lettuce salad rounds things out nicely, and warm dinner rolls make it feel extra special for a relaxed weekend family meal.
4-Ingredient Oven 1960s Sunday Dinner
Servings: 4 to 6
Ingredients
6 frozen bone-in chicken thighs
1 packet dry onion soup mix, about 1 ounce
1 can condensed cream of mushroom soup, 10 1/2 ounces
1 cup water
Directions
1. Preheat the oven to 350°F. Lightly grease a 9x13-inch baking dish or another large casserole dish if needed.
2. Arrange the frozen bone-in chicken thighs in a single layer in the baking dish.
3. In a medium bowl, whisk together the dry onion soup mix, condensed cream of mushroom soup, and water until mostly smooth.
4. Pour the soup mixture evenly over the chicken thighs, covering them as much as possible.
5. Cover the dish tightly with foil and bake for 1 hour. Remove the foil, spoon some sauce over the chicken, and continue baking 30 to 45 minutes more, or until the chicken is fully cooked and reaches 165°F at the thickest part.
6. Let the chicken rest for 5 to 10 minutes before serving. Spoon the sauce over the top and serve hot.
Variations & Tips
For extra browning: If you like a deeper golden color, place the dish under the broiler for 2 to 4 minutes at the very end, watching closely so the sauce does not scorch.
For a milder flavor: If you are serving picky eaters, use cream of chicken soup instead of cream of mushroom soup for a softer, more familiar flavor.
To stretch the meal: Add peeled potato chunks, baby carrots, or thick onion wedges around the chicken during the second half of baking so the dinner becomes more of a full one-pan meal.
For food safety: Because the chicken starts frozen and is bone-in, always check the thickest part near the bone with a thermometer to make sure it reaches 165°F before serving.
Make the sauce smoother: Whisk the soup mixture very well before pouring, and if you want a thinner gravy for spooning over rice or noodles, stir in an extra 1/4 to 1/2 cup water before baking.