Green beans with buttered bread crumbs are a staple at our Thanksgiving table. You wouldn’t think green beans made so simply could be so good, but they are. These can easily be made ahead and reheated. For the bread crumbs I like to use Panko, which are a Japanese bread crumb. They are made from bread that has been baked to make them crispy and airy and they stay crispy even after being browned in butter.