Preheat Your Waffle Maker: Start by heating your stuffed waffle maker. If you're using a regular waffle maker, keep in mind you'll need to layer your ingredients more sparingly.
Prepare the Dough: Separate each biscuit into two rounds and roll each flat with a rolling pin. Try to roll it out the size of your waffle maker.
Layer the Leftovers: Add a pat of butter to the top and bottom of your waffle maker and spread with a brush to coat evenly. Place a flattened biscuit round on the waffle maker. Then, add a layer of your Thanksgiving leftovers. This could be anything from turkey and stuffing to mashed potatoes and cranberry sauce. Try not to overstuff too much and layer it in the center.
Top and Seal: Cover the leftovers with another layer of dough. Ensure the filling is well inside and not overspilling.
Cook: Close the waffle maker and cook, for 3-5 minutes. Then open the maker and flip the waffle. and then close it again for another 3-5 minutes. If you don't do this, the other size never gets as crispy and brown!
Serve and Enjoy: Carefully remove your giant stuffed waffle cut into half. This is great to see all the Thanksgiving layers! You can enjoy it as is, or with gravy, extra cranberry sauce, or any condiment you love.