Tuna Tetrazzini

Prep: 15 min Cook: 20 min Serves: 4 Cuisine: American

A creamy tuna tetrazzini baked with mushrooms, cheese, and a hint of sherry, perfect for comforting family dinners and cheese lovers alike.

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Ingredients

  • 1 pkg. spaghetti noodles
  • 2 cans sliced mushrooms
  • 1/4 c. flour
  • 1/4 c. butter
  • 1 1/4 c. milk
  • 1/4 c. sherry
  • 2 c. American or Cheddar cheese
  • 1/2 tsp. salt
  • 1/4 tsp. ground nutmeg
  • 2 cans tuna

Instructions

  1. Cook spaghetti according to package instructions.
  2. In a saucepan, melt butter and stir in flour to make a roux.
  3. Gradually whisk in milk and sherry, cooking until the sauce thickens.
  4. Add sliced mushrooms, cheese, salt (if using), and ground nutmeg to the sauce, stirring until cheese melts.
  5. Drain tuna and stir into the sauce.
  6. Combine cooked spaghetti with the sauce and transfer to an oven dish.
  7. Bake in a preheated oven at 375°F (190°C) for 20 minutes or until lightly golden.

Tips & Substitutions

For a creamier sauce, consider adding a splash of heavy cream or using half-and-half instead of milk. If you prefer a healthier option, whole wheat spaghetti can be a great substitute. Fresh mushrooms can replace canned ones for enhanced flavor. For a kick, add some red pepper flakes or use a sharper cheese. This dish is versatile and can easily adapt to your pantry staples.

Serving Suggestions

Serve Tuna Tetrazzini with a fresh green salad for a balanced meal. Garlic bread or a side of steamed vegetables can complement the dish well. For a unique touch, consider pairing it with a glass of sherry, which enhances the flavors of the sauce. This hearty casserole is perfect for a family dinner or gathering.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place in a preheated oven at 350°F (175°C) for about 15-20 minutes, or until warmed through. You can also microwave individual portions, adding a splash of milk to keep it moist while reheating.

Nutrition & Diet Analysis (per serving)

Each serving of Tuna Tetrazzini contains roughly 1822 calories, with 28g protein, 241g carbohydrates, and 88g fat. It is an excellent source of dietary fiber (153% of the Daily Value), iron (86% of the Daily Value), and calcium (75% of the Daily Value). Note that it is relatively high in sodium, at 2470mg per serving (107% of the Daily Value).

1822 kcal 91% DV
Protein Fat Carbs

Macronutrients

Protein 28.1g 56% DV
Total Fat 87.5g 100% DV
Carbs 240.6g 87% DV
Fiber 42.9g 100% DV
Sugar 61.6g 100% DV

Electrolytes

Sodium 2470.4mg 100% DV
Potassium 1127.8mg 24% DV
Cholesterol 18.8mg 6% DV

Vitamins & Minerals

Vitamin A 246.7mcg 27% DV
Vitamin C 24.8mg 28% DV
Vitamin D 6.2mcg 31% DV
Calcium 981.4mg 75% DV
Iron 15.5mg 86% DV
Diet fit High-protein High-fiber
Contains Milk Wheat/Gluten Fish

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 a different type of pasta instead of spaghetti?

Absolutely! You can substitute spaghetti with any pasta shape you prefer, such as penne, fusilli, or even gluten-free pasta. Just ensure you adjust the cooking time according to the package instructions for the specific pasta you choose.

Can I make this recipe ahead of time?

If you want to freeze it, it's best to do so before baking. Wrap the assembled dish tightly in plastic wrap and then foil. It can be frozen for up to 2 months. Thaw in the refrigerator overnight before baking.

What can I substitute for tuna in this recipe?

If you want to replace the tuna, canned chicken or shredded rotisserie chicken are excellent alternatives. For a vegetarian option, consider using cooked chickpeas or sautéed vegetables mixed with a bit of vegetable broth for added flavor. These substitutions will still provide a satisfying and delicious casserole.

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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