Step 1: 1 In a saucepan add pasta and milk and bring to boil. Then simmer until pasta is cooked to your liking.
Step 3: 2 Turn off the heat and add the grated cheese and salt, stir this and keep adding the mustard to your liking.
Step 5: 3 Serve immediately and enjoy!!
Step 7: Note, You could add more pasta but you will have to proportionally add more milk and cheese!