Skrewed Classics: How to Give Your Favourite Cocktails a Peanut Butter Twist

From an old fashioned to an espresso martini, here are seven classic cocktails that taste better with peanut butter whiskey.
Jacque Kennedy
Published on August 08, 2025

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Classic cocktails are called classics for a reason. They've stood the test of time, they're easy to whip up anywhere and — perhaps most importantly — they're almost impossible to mess up. But what if the recipes were a little more…nutty? Skrewball Peanut Butter Whiskey is here to throw a curveball into your bar cart staples.

There's no shortage of novelty spirits on the shelf, but this one has done it right. Created by husband-and-wife team Steve Yeng and Brittany Merrill Yeng in California, this flavoured liqueur blends American whiskey with natural peanut butter flavour, resulting in a spirit that's sweet, smooth and nutty. When used right, it can unlock a completely different kind of cocktail.

Whether you're a cocktail aficionado or just partial to a decent drink after work, swapping in this whiskey gives old favourites an edge that's unexpected, yet weirdly spot-on. Don't believe us? Here are seven classic cocktails that get even better with a peanut butter twist.

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Old Fashioned

The old fashioned is simple: whiskey, sugar, bitters, ice. No garnish, unless you really feel like showing off. Swap in Skrewball Peanut Butter Whiskey and you're still staying true to that formula, just with a bit more flavour. The roasted peanuts round out the sweetness and soften the citrus in the bitters. So, you get a richer, smoother version of the drink you already know. Serve it with a big ice cube and a twist of orange peel for a fresh take on the old school, without losing any of the ritual.

Get the recipe here.

Manhattan

This one's a little wild, but it works. Strong, slightly sweet and built for sipping, the manhattan is a go-to for good reason. A hint of peanut butter doesn't mess with its DNA, but it does add to it. This recipe keeps the bones of the original but trades out sweet vermouth for Skrewball Peanut Butter Whiskey and a splash of amaro. The result is a silky, peanutty drink you can garnish with a cherry and orange twist.

Get the recipe here.

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Mudslide cocktail

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Mudslide

A classic mudslide should taste like a milkshake with an extra kick. And this one doesn't disappoint. The Skrewball version blends peanut butter whiskey with equal parts Irish cream liqueur and coffee liqueur, with a scoop of vanilla ice cream and served with a chocolate syrup drizzle. You could sip this slowly, but let's be honest — it'll be gone in minutes.

Get the recipe here.

Irish Coffee

Peanut butter and coffee are a match made in heaven, which makes the classic Irish Coffee another cocktail worth reinventing. This cold-weather go-to gets an upgrade by swapping out traditional Irish whiskey for a hit of peanut butter and hot black coffee. Enjoy it as is, or top with whipped cream and dust it with chocolate powder for a little sweetness.

Get the recipe here.

 

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Espresso Martini

While we're on the coffee bandwagon, here's another classic twist: the espresso martini. Strong, bitter and full of peanut flavour, this espresso martini remix skips vodka in favour of the richer and smoother, Skrewball Peanut Butter Whiskey. Shake it with coffee liqueur, freshly brewed espresso and ice, then strain into a martini glass with a couple of espresso beans to garnish. Yum.

Get the recipe here.

Paloma

The Paloma is usually a tequila-heavy spritz, but this version dials up the fun with a peanut butter backbone and a splash of grapefruit juice. It's still refreshing and citrusy with tequila and Aperol, but that nutty flavour turns it into something you'll start to crave when the sun's out. To make, simply pour Skrewball Peanut Butter Whiskey, tequila, sour mix and pineapple juice over ice and garnish with lemon.

Get the recipe here.

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Margarita

This one sounds wrong on paper, until you try it. An extreme riff on the classic margarita, here tequila and lime take a backseat to Skrewball Peanut Butter Whiskey and pineapple juice. It's fruity but not sugary, and sharp but not tart. If you're the kind of person who likes to experiment with strange flavour combos, this is your moment.

Get the recipe here.

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Adding peanut butter whiskey to your favourite classic cocktails may not be the obvious choice — but once you've tried it in one, you'll want to remake them all.

Explore more Skrewball Peanut Butter Whiskey cocktail recipes on the website.

Published on August 08, 2025 by Jacque Kennedy
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