Creamy French Onion Spaghetti

Another spur-of-the-moment recipe. I made this with a whole pack of soup mix, but it was way too salty, and half a pack would have been just right. It was nicer cold late that night though.

Creamy French Onion Spaghetti
500g dry spaghetti
300ml cream
1/2 40g pkt French Onion Soup mix
1/2 cup crumbled parmesan cheese

Cook spaghetti in plenty of salted, boiling water, as per packet instructions.
When cooked, drain, and reserve 1/2 cup cooking water.
Mix water and dry soup mix together, add cream and cheese. Toss through pasta and serve topped with more shaved parmesan.