My mom is in a nursing home now and no longer cooks for herself, but growing up she made the best mustard potato salad.  I remember it being one of the first things she taught me how to make, because I begged her to show me how. I’m so glad I did, because it has become a staple in our house. Matt absolutely despises mustard, but he loves my mom’s potato salad recipe, even though he knows it has mustard in it. He is constantly asking me to make it for him and get’s really excited when I do. I think it’s because my mom’s recipe has just the right…