Drunken Peanut Butter Cups

Directions

1. Combine vodka and 2 tablespoons of peanut butter in a blender, then blend until smooth. Pour into a sealed container and freeze for at least 8 hours (up to 24).
2. Pass the frozen mixture through cheesecloth or a fine sieve to remove solids. Collect the liquid in another container.
3. Spread the remaining 1 tablespoon of peanut butter on one plate, and put the crushed M&M's on another. Coat the rim of a rocks glass with peanut butter, then dip it into the candies, shaking off any extras.
4. In a cocktail shaker, mix heavy cream, chocolate liqueur, crème de cacao, peanut butter whiskey, and 1.5 ounces of the peanut butter vodka. Add ice, cover, and shake vigorously until the shaker feels very cold, about 20 seconds.
5. Pour the cocktail into the prepared glass. Carefully place a mini Reese's peanut butter cup on the rim so it sticks.