Tuna Macaroni Bake

Prep: 10 min Cook: 60 min Serves: 8 Cuisine: American

A comforting tuna macaroni bake with melted American cheese and a creamy mustard sauce, perfect for family dinners or casual gatherings, offering hearty flavors and easy preparation.

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Ingredients

  • 2 eggs
  • 3/4 cup evaporated milk
  • 1/2 cup water
  • 3/4 teaspoon dry mustard
  • 1 tablespoon onion
  • 3/4 teaspoon salt
  • 3 cups cooked macaroni
  • 1½ cups grated American cheese
  • 1 (No. 1/2) can tuna

Instructions

  1. Mix all ingredients together and turn into a greased 6 x 10-inch baking dish.
  2. Bake in a 375°F oven until firm and light brown, about 1 hour.
  3. Cut into squares and top each with catsup or chili sauce.

Tips & Substitutions

For added flavor, consider sautéing the onion before mixing it into the dish. If you don't have evaporated milk, you can substitute with a mix of regular milk and heavy cream. For a twist, add chopped vegetables like bell peppers or peas. This recipe is versatile, easily fitting into both macaroni salad or casserole categories.

Serving Suggestions

Serve Tuna Macaroni Bake with a fresh green salad or steamed vegetables for a balanced meal. It pairs wonderfully with a side of garlic bread or coleslaw. For a delightful finish, consider topping each serving with catsup or chili sauce, as suggested in the recipe.

Storage & Reheating

Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat individual portions in the microwave or warm the entire dish in a 350°F oven for about 20 minutes until heated through. Cover with foil to prevent drying out.

Nutrition & Diet Analysis (per serving)

Each serving of Tuna Macaroni Bake contains roughly 489 calories, with 10g protein, 83g carbohydrates, and 13g fat. It is an excellent source of calcium (37% of the Daily Value), iron (33% of the Daily Value), and protein (21% of the Daily Value), and a good source of vitamin C. Note that it is relatively high in sodium, at 1447mg per serving (63% of the Daily Value).

489 kcal 24% DV
Protein Fat Carbs

Macronutrients

Protein 10.4g 21% DV
Total Fat 12.8g 16% DV
Carbs 83.4g 30% DV
Fiber 0.7g 2% DV
Sugar 41.9g 84% DV

Electrolytes

Sodium 1447.1mg 63% DV
Potassium 344.4mg 7% DV
Cholesterol 48.7mg 16% DV

Vitamins & Minerals

Vitamin A 188mcg 21% DV
Vitamin C 14mg 16% DV
Vitamin D 1.5mcg 8% DV
Calcium 474.9mg 37% DV
Iron 6mg 33% DV
Diet fit Low-fat
Contains Milk Egg 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 cheese?

Yes, you can substitute American cheese with cheddar or mozzarella for a different flavor profile. Just keep in mind that the melting qualities may vary slightly, impacting the final texture of the dish.

What can I substitute for tuna?

If you prefer not to use tuna, shredded cooked chicken or canned salmon can work well in this recipe. Both options will complement the macaroni and maintain the dish's overall texture.

Can I make this dish ahead of time?

Absolutely! You can prepare the mixture a day in advance and store it in the fridge until you're ready to bake. Just allow it to come to room temperature before baking for the best results.

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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