French onion soup

French onion soup is so easy to make, and exceedingly delicious. Here's what you do:Put a big pot (cast iron enameled french cookware works best) on medium high, and melt some butter and oil in it. Start slicing 6 medium onions, adding them to the pot as you slice them. Then let them get soft and brown, stirring them often. This will take about 20 minutes.At this point, add salt, pepper and a