Why You Will Love This Oven Baked Chicken Tetrazzini
- This creamy casserole uses simple pantry ingredients and comes together with minimal effort.
- Oven Baked Chicken Tetrazzini is perfect for feeding a family or preparing meals ahead of time.
- The combination of chicken, pasta, mushrooms, and cheese creates a rich and comforting flavor.
- It reheats beautifully, making leftovers just as enjoyable the next day.
Ingredients for Oven Baked Chicken Tetrazzini
- 12 ounces spaghetti, cooked and drained
- 3 cups cooked chicken, shredded
- 1 tablespoon butter
- 1 cup sliced mushrooms
- 2 cups chicken broth
- 1 cup sour cream
- 1 can cream of mushroom soup (10.5 ounces)
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1/2 teaspoon black pepper
- 1 teaspoon salt
- 1 cup shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
- 2 tablespoons chopped parsley
How to Make Oven Baked Chicken Tetrazzini Step by Step
- Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish and set it aside. Cook the spaghetti according to package instructions, then drain well.
- Melt the butter in a skillet over medium heat. Add the mushrooms and cook for about five minutes until softened and lightly golden.
- In a large mixing bowl, combine chicken broth, sour cream, cream of mushroom soup, garlic powder, onion powder, salt, and black pepper. Stir until smooth and creamy.
- Add the cooked spaghetti, shredded chicken, and sautéed mushrooms to the sauce mixture. Mix thoroughly so every strand of pasta is coated evenly.
- Transfer the mixture into the prepared baking dish. Sprinkle mozzarella cheese and Parmesan cheese evenly across the top. Oven Baked Chicken Tetrazzini develops its signature golden crust during this step.
- Bake for 30 to 35 minutes until bubbling and lightly browned. Let the casserole rest for ten minutes before serving. Garnish with chopped parsley for extra freshness and color.
Pro Tips for the Best Oven Baked Chicken Tetrazzini
- Reserve two tablespoons of pasta cooking water and stir it into the mixture if the sauce appears too thick before baking.
- For deeper flavor, roast the chicken with a touch of paprika before shredding instead of using plain boiled chicken.
- Mix half of the mozzarella cheese directly into the casserole and place the remaining half on top for a creamier texture throughout.
- Let the baked casserole rest for at least ten minutes before slicing. This helps the sauce settle and creates cleaner servings.
How to Serve Oven Baked Chicken Tetrazzini
Serve this casserole with a crisp garden salad tossed in a light vinaigrette to balance the creamy richness. Warm garlic bread also pairs perfectly and helps soak up the delicious sauce.
For a creative presentation, spoon portions into individual bowls and top with extra Parmesan and fresh parsley. You can also serve it alongside roasted broccoli or green beans for a complete meal.
How to Store Oven Baked Chicken Tetrazzini
Allow the casserole to cool completely before storing. Place leftovers in an airtight container and refrigerate for up to 4 days.
For longer storage, wrap individual portions tightly and freeze for up to 3 months. Thaw overnight in the refrigerator before reheating in a 350°F oven until heated through. Cover with foil if the top begins browning too quickly.
Frequently Asked Questions About Oven Baked Chicken Tetrazzini
Can I make this recipe ahead of time?
Yes. Assemble the casserole up to 24 hours before baking and store it covered in the refrigerator. When ready to cook, remove it from the fridge for about 20 minutes before placing it in the oven.
Can I use rotisserie chicken?
Absolutely. Rotisserie chicken saves time and adds wonderful flavor. Simply shred the meat and measure three cups for the recipe. This shortcut makes preparation even easier on busy evenings.
What can I use instead of cream of mushroom soup?
You can make a homemade substitute using a simple white sauce made with butter, flour, milk, and sautéed mushrooms. According to the USDA, properly cooked chicken dishes should reach a safe internal temperature of 165°F before serving.
