1 ½ cups coffee
½ cup maple syrup
3 tbs maple sugar
Mix above ingredients on medium heat until reduced by half. Then add:
1/3 cup bourbon
2 tbs butter
Heat and reduce to less than a cup. Mixture will become sticky the more it is reduced and cooled. Then add:
3 Chopped sweet potatoes
Salt and pepper to taste
2 tbs of oil
Roast chopped sweet potatoes with salt, pepper, and oil on 425F until done, about 30 minutes.
Carefully mix the sweet potatoes into the sauce and serve warm.