Properly drain the Tuna and also preheat the oven at the same time. The temperature for the purpose should be  350.

Take a glass baking dish and mix the drained tuna with onions. Also, squeeze the salad dressing over it and mix well. You can add more and more cream for creamier results.

Put the cream of chicken in a large-sized saucepan and pour milk over this cream. Blend both of them using the spatula and put the shredded cheese in it. Stir until the cheese gets melted.

At this time, boil the noodles so that they will be tenderized to add to the salad. Drain after boiling.

No mix the prepared soup mixture in the dressed tuna, in the glass baking dish, and also add the cooked noodles in it.

Now put this glass baking dish in the preheated oven and bake for half an hour.

Once it starts bubbling, take out and serve.