In a medium sized bowl, combine the pecans, raisins, brown sugar, butter, nutmeg and cinnamon.
The recipe calls for melted butter. As it sits the butter will thicken as it cools making it easier to spread than when the butter is actually completely melted. I just didn't want you to be concerned if your butter was not total liquid.
Flour your work surface. Remove dough from fridge and using a rolling pin, roll out the dough to a 10- by 10-inch square, approximately.
Roll your dough out onto a silicone baking mat instead of on a floured surface. Your clean up will be so much easier and I can't urge you to try one enough. I was so glad when I got one, actually there were two in the set.
Mine looks like these, just in case you want to see what a silicone mat looks like. This is a set of two and they are amazing but there are lots of them out there for you to choose from. Spread the filling evenly across the top of the dough. If you want to be able to see the filling in your cookie, bring your filling right to the edge.
Starting at the widest side, gently roll the dough up into a tight log. The log will stretch to about 15 inches when rolled. Wrap the log in plastic wrap and refrigerate for at least an hour, if not overnight. The longer the better.
Preheat your oven to 350 degrees. Prepare 1 twelve cup muffin pan with cooking spray.
Remove your log of dough from the fridge and cut the log into 20 ¾ inch thick slices.
Make sure all the cookies are the same size so they bake evenly. Place each slice in a greased muffin cup.
Bake until the tops are starting to turn a nice brown color, around 15-17 minutes, rotating halfway through baking.
Remove from your oven and allow to cool in the muffin pans for at least 10 minutes.