When it comes to cocktails, it doesn't get much easier than jell-o shots. In their most simple form, they are only three ingredients: jell-o powder, hot water, and alcohol. We'll walk you through the process so your shots are the best they can be! Gather Your Ingredients & Supplies To make your shots you will need: a measuring cup, a whisk, small plastic (or glass) cups, and something to boil water with.