Our Favorite Tuna Noodle Casserole

Prep: 15 min Cook: 25 min Serves: 6 Cuisine: American

A creamy tuna noodle casserole with fresh vegetables and melted cheese, topped with crunchy bread crumbs—comforting, flavorful, and perfect for family dinners or casual gatherings.

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Ingredients

  • 3 cups cooked and drained noodles (6 oz.)
  • 7 oz. tuna (solid pack)
  • 1/2 cup mayonnaise
  • 1 cup sliced celery
  • 1/3 cup finely chopped onion
  • 1/4 cup green pepper (optional)
  • 1/4 cup pimento
  • 1/2 teaspoon salt
  • 1 cup peas

Instructions

  1. In a saucepan, blend the cream of celery soup and milk, then add shredded sharp cheddar cheese and stir until cheese melts on low heat.
  2. Pour the cheese mixture into the cooked and drained noodles along with tuna, celery, onion, green pepper (if using), pimento, salt, and peas. Mix well and transfer to a 2-quart casserole dish.
  3. Top the casserole with Italian-style bread crumbs.
  4. Bake at 425°F for 25 minutes until bubbly and golden on top.

Tips & Substitutions

For a creamier texture, consider adding a splash of chicken broth or a dollop of sour cream to the cheese mixture. If you're short on time, you can substitute fresh vegetables with frozen peas and celery. Additionally, for a twist, try adding a bit of lemon juice or dill to brighten the flavors. This dish also pairs beautifully with Easy Elegant Shrimp Stroganoff for a seafood-themed meal.

Serving Suggestions

This Tuna Noodle Casserole is fantastic on its own, but you can serve it with a fresh garden salad or crusty bread for a complete meal. Consider pairing it with a light, crisp white wine to complement the flavors. For added variety, serve alongside American recipes like a classic coleslaw or roasted vegetables.

Storage & Reheating

Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, cover the casserole with foil and warm it in a preheated oven at 350°F for about 20 minutes, or until heated through. You can also reheat individual portions in the microwave, ensuring they are warmed evenly.

Nutrition & Diet Analysis (per serving)

Each serving of Our Favorite Tuna Noodle Casserole contains roughly 267 calories, with 11g protein, 34g carbohydrates, and 11g fat. It is an excellent source of vitamin A (53% of the Daily Value), vitamin C (48% of the Daily Value), and protein (23% of the Daily Value), and a good source of dietary fiber and iron. Note that it is relatively high in sodium, at 1405mg per serving (61% of the Daily Value).

267 kcal 13% DV
Protein Fat Carbs

Macronutrients

Protein 11.5g 23% DV
Total Fat 10.5g 14% DV
Carbs 34.4g 13% DV
Fiber 5.3g 19% DV
Sugar 5.4g 11% DV

Electrolytes

Sodium 1404.6mg 61% DV
Potassium 304mg 6% DV
Cholesterol 14.4mg 5% DV

Vitamins & Minerals

Vitamin A 474.3mcg 53% DV
Vitamin C 43mg 48% DV
Vitamin D 0.5mcg 2% DV
Calcium 51.6mg 4% DV
Iron 2.9mg 16% DV
Diet fit High-fiber Under 400 cal
Contains Egg 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 make this casserole ahead of time?

Yes, you can prepare the casserole a day in advance. Assemble it up to the baking stage, cover tightly, and refrigerate. When ready to bake, simply add a few extra minutes to the cooking time to ensure it heats through completely.

What can I use instead of mayonnaise?

If you're looking for a lighter option, Greek yogurt is an excellent substitute for mayonnaise in this recipe. It will provide a similar creaminess while adding a bit of tang. You can also use a combination of yogurt and a splash of lemon juice for extra flavor.

Can I freeze the Tuna Noodle Casserole?

Yes, this casserole freezes well. After baking, let it cool completely, then wrap it tightly in plastic wrap and foil before placing it in the freezer. It can be frozen for up to 2 months. To reheat, thaw overnight in the refrigerator and bake as directed.

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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