Step 1

Layout plastic cups on a baking sheet without the lids on. Set aside.

Step 2

Place gelatin mix in a medium mixing bowl or 4-cup liquid measuring cup. Pour in boiling water and whisk until gelatin is completely dissolved. Pour in vodka and cold water. Whisk to combine.

Step 3

Pour the mixture into each plastic cup, filling until almost full.

Step 4

Refrigerate the shots for 2-3 hours or until set. Put lids on cups and store in the fridge until ready to serve.