Tuna Mac and Cheese Casserole

Follow our step-by-step guide on how to make Tuna Mac and Cheese Casserole.

1. Step 1

   Begin by preheating your oven to a cozy 350°F (175°C) and lightly coat a 9x13-inch baking dish with nonstick cooking spray to ensure your dish comes out effortlessly.

2. Step 2

   In a medium saucepan, bring 6 cups of water to a vigorous boil.

3. Step 3

   Toss in the macaroni from the box and let it cook for about 7 minutes.

4. Step 4

   Once done, drain the macaroni and give it a quick rinse under cold water before draining again.

5. Step 5

   Set aside the cheese sauce packet for later use.

6. Step 6

   In the same saucepan, melt some butter over medium heat, then stir in milk along with the cheese sauce packet, blending everything together until smooth.

7. Step 7

   Add in the condensed cream of chicken soup and heat through for about 3 minutes, allowing the flavors to meld beautifully.

8. Step 8

   In a large mixing bowl, combine the drained macaroni, sweet peas, and flaked tuna, gently folding in the creamy cheese mixture until everything is well incorporated.

9. Step 9

   Transfer this delightful concoction into your prepared baking dish.

10. Step 10

    Bake in the preheated oven for 30 minutes, then take it out and sprinkle a generous layer of shredded Cheddar cheese on top, followed by a sprinkle of French-fried onions for that perfect crunch.

11. Step 11

    Pop it back in the oven for an additional 5 minutes, or until the onions turn golden brown and the cheese is irresistibly melted.

12. Step 12

    Enjoy the comforting aroma and the delicious flavors of this classic dish!.