These sugarplum candy truffles call for the use of cinnamon and cloves are the two-star spice ingredients, but you don’t necessarily need to stick to just those. Infact, you can experiment and try adding some more spices too.  For instance, cardamom powder, nutmeg, fennel seeds, and star anise powder are all great spices that you can throw into the mix, based on what your taste buds prefer.  Resist the temptation to add them all in and just pick a couple of spices that you feel will taste great together, and will elevate the flavors of the truffle.