"St. Pat’s is around the corner and in anticipation we’re serving up a warm bowl of potato cheddar soup, flavored with a bit of Irish Guinness extra stout. Do you ever cook with Guinness stout? It has a wonderfully deep taste from roasted barley and malt, perfect to accent this potato cheddar soup. I’ve made several batches of this soup. Leftovers are dangerous, I tend to eat them all! Now, one of the things I’ve learned over the years is that either you are a Guinness fan or not. If you are not, then you likely will not like this soup. But if you are, I think you will love it. Ireland produces some of the best sharp cheddar cheeses out there. So if you have access to Irish sharp cheddar, by all means use it! You might not need to use as much as is called for in this recipe. Maybe 4 ounces instead of 6. But experiment to find the balance you like...."