If you think you can handle a bit more preparation, why not try your hand at these, courtesy of the Jelly Shot Test Kitchen blog.
Ingredients:
• 1 cup root beer
• 2 envelopes plain gelatin
• cup root beer flavored vodka
• 2 tablespoon Sambuca
Directions:
• Pour root beer into a saucepan and sprinkle with gelatin.
• Allow to soak for a few minutes on low heat, stirring constantly, until the gelatin is dissolved.
• Remove from the heat.
• Add in vodka and Sambuca.
• Pour into a sheet pan or mold, and chill several hours or overnight.
• To serve, cut or unmold the shots.