Oven baked 4-ingredient chicken Venetian is the kind of practical casserole-style dinner that earned a permanent place at family gatherings because it delivers plenty of flavor with very little fuss. The combination of browned chicken, a creamy tomato-based sauce, and melted cheese feels a little retro in the best possible way, and it’s easy to see why a reunion cook would rely on it year after year: it bakes beautifully, serves a crowd without much hands-on work, and tastes like comfort food straight from a Midwestern family table.
This dish is especially good with buttered egg noodles, rice, or mashed potatoes to catch the extra sauce. For a lighter plate, pair it with steamed green beans, a crisp romaine salad, or simple roasted broccoli. A basket of warm bread or garlic toast also fits nicely, especially if you want something to swipe through the creamy tomato sauce.
Oven Baked 4-Ingredient Chicken Venetian
Servings: 6
Ingredients
2 pounds boneless, skinless chicken breasts or thighs, cut into large pieces
1 jar (24 ounces) tomato pasta sauce
1 cup sour cream
2 cups shredded mozzarella cheese
Directions
1. Preheat the oven to 375°F and lightly grease an oval glass baking dish or a 9x13-inch baking dish.
2. Spread a thin layer of tomato sauce over the bottom of the dish, then arrange the chicken pieces in a single layer.
3. In a medium bowl, stir together the remaining tomato sauce and sour cream until smooth, then spoon the mixture evenly over the chicken.
4. Sprinkle the shredded mozzarella evenly over the top, covering most of the sauce.
5. Cover loosely with foil and bake for 30 minutes. Remove the foil and continue baking for 15 to 20 minutes more, until the chicken is cooked through and the cheese is melted and lightly golden.
6. Let the dish rest for 5 to 10 minutes before serving so the sauce can settle slightly. Spoon onto plates and serve hot.
Variations & Tips
Use thighs for extra tenderness: Boneless, skinless chicken thighs stay especially juicy in the oven and are a great choice if you want a richer flavor. They also tend to be a little more forgiving if the casserole bakes a few extra minutes.
Choose a flavorful sauce: Because there are only four ingredients, the pasta sauce matters quite a bit. A roasted garlic, basil, or garden-style tomato sauce works well here, and using one you already know you like gives the finished dish much better depth.
Add a browned top: If you like more color on the cheese, place the dish under the broiler for 1 to 2 minutes at the end. Watch closely so the cheese bubbles and browns without scorching.
Make it reunion-style: To stretch the meal for a larger table, cut the chicken into slightly smaller pieces and serve the casserole over noodles or rice. That way every serving gets plenty of sauce, which is part of the appeal of this old-fashioned dish.
Try a provolone variation: Swap part or all of the mozzarella for provolone if you want a sharper, more pronounced cheesy finish. It melts well and gives the casserole a slightly different old-school baked Italian-American character.