Step 1

Pre-heat your oven to 400 °F / 200 °C / 180 °C fan oven.

Step 2

Boil pasta in water on the stove top following the instructions on the package. Drain off any excess water, and transfer the cooked pasta to a square 9-inch casserole dish.

Step 3

Add the seasoning, drained tuna, canned diced tomatoes and chopped scallions to the casserole dish, and stir to combine the ingredients thoroughly.

Step 4

Lastly, cover the top of the dish with shredded cheese, and place it in the oven. Bake for 20-30 minutes, or until the cheese on top is melted and slightly golden.

Step 5

Remove the tuna pasta bake from the oven, and leave it to rest for 10 minutes before serving it with your favorite side dishes.