1 cup milk
1/2 cup Irish cream liqueur (eg. Bailey’s®)
1/2 cup vodka (eg. Smirnoff®)
1 (4 serving size) package instant chocolate pudding mix
Whisk together the milk, Irish cream liqueur, vodka, and instant pudding mix in a bowl until combined. Continue whisking for 2 minutes.
Spoon the pudding mixture into shot glasses or disposable 'party shot' cups. Chill until set, about 30 minutes. The shots will have the consistency of mousse.