ill definitely gonna try this.

White sauce spaghetti recipe can be various,marinara and carbonara...but
All right first thing first....all you need is.....

1.Spaghetti
2.Milk
3.Celery
4.Ham Slices
5.Carrots
6.Onions
7.Heavy cream
8.Olive oil
9.Butter
10.Egg
11.Cheese parmesan preferably or whatever cheese you like.
12.Bay leaf


THE SAUCE
The thing here is,you can either use heavy cream or full-cream milk from DUTCH LADY to cook the sauce...depending on your skills....If you're want a faster job,use heavy cream and adjust it by adding some water depending on your preference. No thickening/reduction will be needed to thicken the sauce as cream itself is thick when it reduces.

NEXT,TO ADD FLAVOUR INTO YOUR SAUCE!!!
When boiling the milk, you can add in CELERY, ONIONS, CARROTS AND BAYLEAF this 3 mirepoix and herb respectively will add flavour and smell to the sauce. Just cut them whatever shapes and sizes you like and then dump them into the sauce when you're boiling the cream or milk, just REMEMBER TO filter it out when you're about to adjust the seasoning and thicken it.

NEXT,YOUR SPAGHETTI!!!!!
Either you would like to cook it first and then served with the sauce OR boil the spaghetti until it is almost cook and then finish it in with the sauce once more...definitely the 2nd method will make the spaghetti taste much nicer.

NEXT,FINISHING THE SAUCE!!!!!!!!
After boiling it,you may now want to thicken it,you can either thicken it by...EGGS(egg yolk only or whole egg) OR CHEESE (definitely must be used as it is only known as carbonara if cheese is present). Just keep adding grated cheese into the milk or cream and let it simmer under medium heat and it will thicken up in no time. If you want to add in eggs as well, make sure IS NOT BOILING HOT OR ELSE THE EGG WILL COAGULATE AND FORMS PIECES!

Then add in butter for added aroma and then lastly the HAM BITS,you can either add in DURING cooking the sauce OR FRIED IT TO CRISP and then SCATTER IT GENEROUSLY on top of the spaghetti during serving,individual preference,for me I'll love it crispy so that it has the contrast during biting and chewing of the spaghetti.

Lastly,garnish it with french parsley and voila~..bon appetit!

thx Omochao! awesome /k/tard u r.