Tuna Carbonara

1/2 kg of Fettucini / Spaghetti or pasta of choice
1 can of Tuna - any brand of choice ( I do prefer Century Tuna bcos of its flakes )
1cup mayo - brand of choice ( Lady's Choice is good..really )
1 can Evaporated Milk ( I prefer Carnation )
1/2 can Button Mushrooms ( sliced or halves )
Quickmelt Cheese 
Onions - minced
Garlic Minced
Ground Pepper ( White or any variant you prefer )
Oil 
Salt to taste


note : The quatity of each items are optional. You may add more of anything to your desired taste.


Now..Procedure :



In a boiling water mix in few drops of oil and a pinch of salt then cook pasta into desired texture and rinse.
Heat oil in a pan, Saute onions, garlic.
Mix in Mayo and Milk.bring to a boil until desired thickness.
Add Tuna and Mushroom...Gradually strirring add quickmelt cheese until the cheese blends well in the sauce.
Add salt and pepper to taste..not to put too much salt since the pasta was already salted and the white sauce is already with cheese. 
I usually add a pinch of sugar for sweetness..since Mayo is quite sour.
Set aside some sauce then put the cooked pasta over. Mix pasta and white sauce until blended well.
In a plate put the pasta,top with remaining sauce, serve with a freshly heated garlic bread.
Note : To achieve the Al Dente Pasta, take a bite of the cooked pasta..if the middle part is quite crunchy take it off the boiling water, then put in a basin with tap water. Rinse then set aside. Serving , you may also top the pasta in a plate with cheese.