Ree Drummond has opened her store, The Mercantile, and she's sharing the epic tale of opening day while making three get-ahead dinners. There's family favorite Butternut Mac and Cheese, then Tuscan Bean Soup. Next, she cooks up Ready to Go Chili Packets to turn into Chili Dogs, Chili Nachos and Chili Cheeseburgers -- a trio of delicious standbys!