Halloween Jell-O Shots

Step 1
Make the yellow layer: Pour boiling water into a small bowl. Add lemon gelatin mix and stir until dissolved.

Step 2
Pour vodka into a 2-cup liquid measure; add enough ice to make 1 1/4 cups. Pour into lemon gelatin mixture and stir until slightly thickened; remove any unmelted ice. Pour mixture into 16 tall shot glasses, filling each 1/3 full. Refrigerate until lemon gelatin is set, at least 1 1/2 hours.

Step 3
When lemon gelatin is set, make the orange layer: Pour boiling water into a small bowl. Add orange gelatin mix and stir until dissolved.

Step 4
Pour vodka into a 2-cup liquid measure; add enough ice to make 1 1/4 cups. Pour into orange gelatin mixture and stir until slightly thickened; remove any unmelted ice. Pour into shot glasses over lemon gelatin. Refrigerate until orange gelatin is set, at least 1 1/2 hours.

Step 5
When orange gelatin is set, make the white layer: Stir warm water and unflavored gelatin together in a bowl until gelatin is dissolved. Stir in condensed milk and rum. Pour into shot glasses over orange gelatin. Refrigerate until set, at least 30 minutes.