How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Creamy Tuna Macaroni And Cheese?

You need 10 ingredients. The key ingredients include: 1/4 c. flour, 1 (12 oz.) can tuna, drained and flaked, 3/4 c. mayonnaise, 1/4 c. finely chopped onion, and more.

Is Creamy Tuna Macaroni And Cheese suitable as seafood?

Yes, Creamy Tuna Macaroni And Cheese falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Creamy Tuna Macaroni And Cheese?

Store in an airtight container at room temperature for up to 3–5 days. For longer storage, freeze for up to 3 months — no need to refrigerate or reheat.

Creamy Tuna Macaroni And Cheese Recipe

Name: Creamy Tuna Macaroni And Cheese
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1/4 c. flour; 1 (12 oz.) can tuna, drained and flaked; 3/4 c. mayonnaise; 1/4 c. finely chopped onion; 1 tsp. prepared mustard; 1 3/4 c. milk; 2 c. shredded American or Cheddar cheese; 1 (8 oz.) pkg. elbow macaroni, cooked and drained; 2 Tbsp. margarine; 1/2 c. fine dry bread crumbs

Try this homemade Creamy Tuna Macaroni And Cheese recipe the whole family will love. Made with flour, tuna, mayonnaise and onion. Easy step-by-step inst…

This Creamy Tuna Macaroni And Cheese relies on simple, everyday ingredients such as flour, mayonnaise, finely chopped onion and prepared mustard. It comes together quickly and makes 4 servings, at about 943 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Seafood

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

A good 1:1 gluten-free flour blend works well if you need a gluten-free version.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Creamy Tuna Macaroni And Cheese

Tips for the best results

Variations & substitutions

My Personal Notes

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