Use a butter knife to spread a thin layer of frosting around the rim of each shot glass.

Pour Christmas sprinkles into a small bowl, then press the frosted rim of each glass gently into the sprinkles until it’s fully coated. Tip: press, lift, and rotate the glass rather than twisting it in the sprinkles — twisting can actually wipe the frosting off instead of coating it.

In a cocktail shaker, combine the Baileys, vodka, half-and-half, and amaretto.

Give it a gentle shake or stir until everything’s mixed.

Strain into your sprinkle-rimmed shot glasses, divide evenly, and raise a toast — cheers to Christmas!