Infuse Your Booze
Fill a jar with cinnamon sticks; pour in 1–2 cups vodka, rum, whiskey, or tequila; cover and shake. Store in a cool, dark place for about a week, then strain and drink.
Get Red Hot
Do the same thing, but use Atomic Fireballs or Red Hots in place of the cinnamon sticks. Strain any undissolved candy from your liquor before making your drink.
Utilize Pre-Made Kits
Visit rokz.com and buy a pre-made kit. Each comes filled with a custom blend of spices. You just need to pour in the booze.