This is Our Favorite Mac & Cheese, it’s creamy and delicious just the way it is. But, it makes a great start to adding leftover chicken, seafood and/ or veggies. We had some leftover broccoli we added this time. Patti loves to add mushrooms sautéed in butter and Sherry plus seafood, about a 1/2 pound each lobster, scallops and crab to make it elegant. Ken…