Easy Chicken Tetrazzini

Prep: 30 min Cook: 45 min Serves: 9 Cuisine: American

Chicken Tetrazzini is a comforting, cheesy pasta casserole combining tender chicken, flavorful mushrooms, and aromatic vegetables. Perfect for family dinners or gatherings, it offers rich, creamy flavors with a satisfying texture, baked to perfection. An easy-to-make dish that appeals to all ages and tastes.

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Ingredients

  • 1 Tbsp. butter
  • 1 c. chopped onion
  • 1 c. chopped celery
  • 1 c. cream of mushroom soup
  • 1 small pkg. thin spaghetti
  • 1 small chicken fryer (2 to 3 lb.)
  • 1/2 c. grated Cheddar cheese

Instructions

  1. Boil the chicken and let it cool.
  2. Debone and chop the cooked chicken.
  3. Boil the spaghetti in chicken broth until tender, then drain and reserve the broth.
  4. Saute chopped celery and onion in butter until tender.
  5. Mix the chopped chicken, cooked spaghetti, cream of mushroom soup, sautéed vegetables, and enough reserved broth to moisten well in a 13 x 9 x 2-inch dish.
  6. Garnish with grated Cheddar cheese.
  7. Bake at 375°F for 30 to 45 minutes until hot and bubbly.

Tips & Substitutions

For a creamier texture, consider adding a splash of milk or sour cream to the mixture. If you don't have cream of mushroom soup, you can substitute it with cream of chicken soup. To save time, use rotisserie chicken instead of boiling your own. This dish can also be made with other types of pasta or vegetables for a variation. For more delicious comfort food, browse more Chicken recipes.

Serving Suggestions

This Chicken Tetrazzini pairs wonderfully with a crisp green salad and garlic bread for a complete meal. You can also serve it alongside steamed vegetables for added nutrition. For a touch of elegance, garnish with fresh parsley or basil before serving. If you're looking for more comforting options, try serving it with Potato-Cheddar Soup.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350°F until warmed through, or microwave in individual portions, stirring occasionally to heat evenly. You can also freeze the casserole before baking it for up to 3 months; just add a few extra minutes to the baking time if cooking from frozen.

Nutrition & Diet Analysis (per serving)

Each serving of Easy Chicken Tetrazzini contains roughly 409 calories, with 12g protein, 31g carbohydrates, and 27g fat. It is an excellent source of protein (24% of the Daily Value), and a good source of calcium and vitamin A.

409 kcal 20% DV
Protein Fat Carbs

Macronutrients

Protein 12g 24% DV
Total Fat 26.6g 34% DV
Carbs 30.5g 11% DV
Fiber 1.6g 6% DV
Sugar 2.5g 5% DV

Electrolytes

Sodium 379.9mg 17% DV
Potassium 168.8mg 4% DV
Cholesterol 69.8mg 23% DV

Vitamins & Minerals

Vitamin A 93mcg 10% DV
Vitamin C 1.1mg 1% DV
Vitamin D 0.2mcg 1% DV
Calcium 208.9mg 16% DV
Iron 1.3mg 7% DV
Contains Milk

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use leftover chicken for this recipe?

Absolutely! Leftover roasted or rotisserie chicken works perfectly in this dish. Just ensure it's shredded or chopped into bite-sized pieces before mixing it with the other ingredients.

Is it possible to make this dish ahead of time?

Yes, you can prepare the casserole a day in advance, cover it tightly, and refrigerate. When you're ready to bake, just increase the cooking time slightly if it's coming straight from the fridge.

Can I make this dish gluten-free?

Yes, simply use gluten-free pasta in place of the thin spaghetti and ensure your cream of mushroom soup is gluten-free. This allows you to enjoy the dish without gluten while maintaining its creamy texture.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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