Step 1

In a medium, high-walled pan, combine the water and sugar and bring to a boil over medium-high heat. Once the sugar has dissolved completely, reduce the heat to medium-low and slowly whisk in the cocoa powder until fully incorporated. Cook until smooth and glossy, about 5 minutes. Remove the pan from the heat and stir in the vanilla and salt. Let the syrup cool in the refrigerator until ready to use.

Step 2

Add 1 ounce of cooled syrup, followed by 2 ounces of chocolate liqueur, to a chilled 12-ounce glass. Top with 2 ounces of Irish cream and 2 ounces of half-and-half. Top with about 4 ounces of chilled seltzer and stir to combine. Repeat with the remaining ingredients.

Step 3

Garnish each cocktail with whipped cream, an Easter marshmallow, and crushed mini creme eggs.

Step 4

Enjoy!