I purchased the cream cheese King Cake for our Mardi Gras party from a local bakery.
2 ounces cake flavored vodka
1/2 ounce Grand Marnier
1/2 ounce Bailey's Irish Cream
Ground cinnamon for dusting, if desired
Put a small pile each of green, purple and gold sanding sugar on a plate, keeping them separate. Moisten the rim of a martini glass, then press part of the rim into each colored sugar.
Combine the alcohol into a cocktail shaker with ice. Shake well, then strain into the prepared glass. Dust with cinnamon if you'd like.
I added 2 ounces of half and half just to cut the alcohol a bit. It was very smooth, creamy and delicious.