This oven baked 4-ingredient chicken Newburg casserole is the kind of simple, comforting dish that feels a little special without asking much from the cook. Inspired by the old-fashioned creamy Newburg-style flavors that were popular in mid-century home kitchens, it turns a handful of pantry and refrigerator staples into a warm, rich casserole that works beautifully for Sunday supper, potlucks, or a holiday table when you want something dependable and cozy.
Serve this casserole over toast points, rice, biscuits, buttered noodles, or mashed potatoes so none of that creamy sauce goes to waste. For the table, I like to add a green vegetable such as steamed peas, green beans, or broccoli, plus a simple fruit salad or crisp lettuce salad to balance the richness.
Oven Baked 4-Ingredient Chicken Newburg Casserole
Servings: 6
Ingredients
4 cups cooked chicken, diced or shredded
1 can condensed cream of mushroom soup, undiluted
1 cup sour cream
1 teaspoon paprika
Directions
1. Preheat the oven to 350°F and lightly grease an oval or 2-quart baking dish.
2. In a medium mixing bowl, stir together the condensed soup, sour cream, and paprika until smooth and evenly blended.
3. Fold in the cooked chicken and stir gently until every piece is well coated in the creamy mixture.
4. Spoon the mixture into the prepared baking dish and spread it into an even layer.
5. Bake uncovered for 25 to 30 minutes, until hot and bubbly around the edges. If you'd like a little more color, sprinkle a pinch of extra paprika over the top during the last 5 minutes.
6. Let the casserole rest for 5 minutes before serving so the sauce can settle slightly, then spoon onto plates or over your favorite side.
Variations & Tips
For picky eaters: If your family prefers very mild flavors, start with just 1/2 teaspoon paprika and serve the extra at the table. This keeps the casserole creamy and familiar while still giving it that classic old-fashioned touch.
Make it stretch: This casserole goes a long way when spooned over rice, toast, or noodles. If you're feeding a bigger table, serve smaller portions of the casserole with hearty sides and a vegetable to round out the meal.
Add-ins from the pantry: Even though the beauty of this recipe is its simplicity, a handful of peas, sautéed mushrooms, or diced pimientos can be stirred in if you want a little extra color and texture. Keep the add-ins modest so the sauce stays creamy.
Use leftover chicken: Rotisserie chicken or leftover roasted chicken works especially well here and makes this recipe come together fast. Just be sure the chicken is bite-sized so every serving gets plenty of sauce.
Do not overbake: Since the chicken is already cooked, the goal is simply to heat everything through and let the flavors mingle. Pull it from the oven once it is bubbling so the sauce stays smooth and the chicken stays tender.