A Baby Guinness is the perfect bar trick. Two ingredients, ten seconds, looks like you ordered a comically small pint, and tastes like a creamy coffee dessert that decided to be a shot. It is the drink equivalent of a magic trick that you can also drink.

It is not actually a Guinness. There is no stout in it, no beer of any kind, no Irish brewery involvement. It is coffee liqueur with a thin layer of Irish cream on top that pretends to be the foam. The whole thing is a visual gag with about 75 calories and a lot of charisma.

I make these whenever someone asks me to do a shot at a wedding and I cannot face another tequila. They go down like a dessert, photograph beautifully, and bartenders love pouring them because the layering is satisfying as hell.

The trick is the float. Baileys is lighter than Kahlua, so if you pour it slowly over the back of a bar spoon, it sits on top instead of mixing in. Pour too fast and you have a sad brown mixture that still tastes fine but no longer looks like anything other than what it is.

cocktail in golden hour outdoor setting

Baby Guinness Shot

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A two-ingredient layered shot that looks exactly like a tiny pint of Guinness. Coffee liqueur on the bottom, Irish cream floated on top to mimic the foam.
Prep Time 2 minutes
Total Time 2 minutes

Ingredients
 

  • 1 oz Coffee Liqueur (Kahlua or similar)
  • 1/4 oz Irish Cream (Baileys) floated on top

Instructions
 

Build the Guinness:
  1. Pour 1 oz of coffee liqueur into a sherry glass or 2 oz shot glass, filling about three-quarters of the way up.
  2. Slowly float 1/4 oz of Baileys on top using the back of a bar spoon. The cream sits on the dark coffee liqueur and looks exactly like the head on a pint of Guinness.
Serve:
  1. Shoot in one go. The Baileys hits first creamy and sweet, then the coffee kick lands a second later.

Nutrition

Calories: 75kcalCarbohydrates: 7gProtein: 0.5gFat: 2gSaturated Fat: 1.5gSodium: 0.01mgSugar: 6g

Notes

If your Baileys sinks, you poured too fast. Use the back of a bar spoon and let it trickle. The Baileys is lighter than the Kahlua, so done right it will float clean.
Some bartenders use Tia Maria instead of Kahlua, others use Sheridan's instead of Baileys. Both work. The two-tone look is what matters.
Servings: 1 shot
Calories: 75

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Tips That Actually Matter

  • Use the back of a bar spoon. Hold it just above the Kahlua and pour the Baileys onto the rounded side. Lets it spread gently across the surface instead of plunging straight down.
  • Cold Baileys floats better. If your Baileys has been sitting at room temperature, it has a harder time staying separated. Fridge cold is your friend.
  • Sherry glasses look most authentic. A taller, narrower glass exaggerates the pint-of-Guinness illusion. Shot glasses work fine but the photo is less compelling.