The one leftover from Thanksgiving that we really treasure is a big bag of turkey stock. We made braised turkey, just cooking the legs, thighs, and breast. This left a hulking chest for broth, which simmered merrily away while the rest of our dinner cooked. Now we have over a gallon of turkey stock, and the prospect of soup gleams bright. Here are 13 soups that would be wonderful with turkey stock or broth.