I love how the wine gives this stuffing acidity and a little bit of bitterness to cut through the richness of butter, sausage and bread. Most stuffings can be be a little stodgy and bland, and the use of the mulled wine brightens it up.
I've written about this stuffing on my slow cooker mulled wine recipe, as that is the ingredient that really makes this stuffing.You can add in dried fruit or nuts, or remove the meat entirely. It will still be acceptable to me. However, if you omit the mulled wine, it just won't taste right in my book. This is the only stuffing for me!
Now, the big trend for food photography for stuffing is giant pieces of bread that toast up nicely in the oven and make for a glorious picture, however I don't think that tastes as nice because everything doesn't have a chance to incorporate. If you prefer a drier stuffing, reduce the liquid to 1 cup each of broth and mulled wine. I like mine nice and mushy and don't really care if that's not as attractive to photograph.