Super Tart Cranberry Cocktail with Real Cranberry Juice
Most cranberry cocktails are made with that cranberry "juice" that is half sugar. I like real cranberry juice better. The tart, no sugar kind. It hides the taste of alcohol really well. If you find this type of juice to tart, it can easily be diluted with a bit more water.
What you need:
Water (or sparkling water if you're fancy)
What to do:
Fill half the glass cranberry juice
Add vodka, I usually don't measure. I estimate that I add about 1-3 ounces.
Top with some water to take down the tartness of the cranberry juice a bit.