This 5-ingredient oven bake is the kind of retro supper that feels right at home on a busy weeknight, with that classic 1960s casserole-style ease of layering simple pantry staples around chicken and letting the oven do the work. The red, white, and blue name comes from the colorful combination of sauce and simple toppings, and it is exactly the sort of comforting family dinner you make when you want something hearty, affordable, and a little bit nostalgic without spending all evening in the kitchen.
Serve this bake with fluffy white rice, buttered egg noodles, or mashed potatoes to soak up the sauce, plus a simple green salad or steamed green beans on the side for some freshness. If you want to lean into the retro comfort-food vibe, warm dinner rolls and a chilled fruit salad make it feel like a complete old-school family meal.
5-Ingredient Oven 1960s Red White and Blue Bake
Servings: 4
Ingredients
4 raw bone-in chicken breasts
1 1/2 cups thick tomato soup or tomato sauce
1 cup mayonnaise
1 cup shredded mozzarella cheese
1/2 cup blueberries
Directions
1. Preheat the oven to 375°F and lightly grease a rectangular glass casserole dish. Arrange the raw bone-in chicken breasts in a single layer.
2. Spoon the tomato soup or tomato sauce all around and over the chicken so the pieces are well coated and surrounded by the thick red sauce.
3. Add spoonfuls of mayonnaise across the top, then sprinkle the mozzarella evenly over everything. Scatter the blueberries around the dish for the blue accent.
4. Bake uncovered for 50 to 60 minutes, or until the chicken is cooked through and reaches 165°F at the thickest part. If the top starts browning too quickly, loosely tent with foil.
5. Let the bake rest for 5 to 10 minutes before serving so the sauce settles a bit, then spoon the sauce over each chicken breast and serve hot.
Variations & Tips
For a sweeter retro flavor: Use a thick tomato soup instead of plain tomato sauce for a softer, slightly sweeter classic casserole taste that feels especially true to the era.
For easier serving: If you want a less messy dinner, you can make the same recipe with bone-in split chicken breasts with the skin removed first, which makes it easier for the sauce and toppings to cling to the meat.
For make-ahead prep: Assemble the casserole a few hours ahead, cover, and refrigerate it until dinnertime. I like this option on hectic workdays because it turns dinner into a simple bake-and-serve situation.
For food safety and best texture: Because bone-in chicken breasts can vary a lot in size, always check doneness with a meat thermometer instead of relying only on time. If the sauce seems too loose after baking, let the dish stand a little longer before serving.