Buy a box of Lipton onion soup mix and 16 ounces of sour cream. The box has two packets. Mix one of the packets with all the sour cream and let it sit in the fridge for a couple of hours.
Dip , eat, repeat.
Choose the Lipton product that has the California dip recipe on it. They have several onion soups. You want the French Onion soup.
"If you want to make an apple pie from scratch, you must first create the universe." -Carl Sagan