If you’re my brother, you need to stop reading this now. If you want to win a prize, keep reading. While in high school, I discovered how to make cream of potato soup. At the time, Campbell’s just came out with their chunky-soups, with the slogan, “So thick you can eat it with a fork.” This was the way my brother wanted it.  So, I discovered the fine art of making a “roux” with flour, and pumped it up so thick, you could eat it with a fork. He loves this soup so much, that I think I’ll make a big batch, freeze it in small portions, and give him…