This Peanut Butter Cup Cocktail Packs 16 Grams of Protein, No Protein Powder Required

High-protein drinks are everywhere right now — from coffee to smoothies and beyond — but cocktails have largely been left out of the conversation. That may be changing.

Look no further than the decadent Protein PB Cup Flip – The Macro Maker, a cocktail designed to deliver dessert-like flavor while quietly packing about 16 grams of protein. Instead of relying on chalky protein powders, the recipe leans on real ingredients — including milk, peanut butter and a whole egg — to build richness, flavor and solid macros.

If you’re the kind of drinker who’s been experimenting with protein coffee or looking for ways to work more protein into your routine, this cocktail taps directly into that trend while still tasting like an indulgence.

And yes, it tastes like a peanut butter cup.

A High-Protein Cocktail Inspired by the Classic Flip

The drink takes inspiration from the classic flip, a historic cocktail style that dates back centuries and traditionally combines a spirit with sugar and a whole egg. When shaken, the egg creates a thick foam and silky body that gives flips their signature custard-like texture.

The Macro Maker version modernizes that template with ingredients designed to bring both flavor and protein to the glass.

Two forms of peanut butter do the heavy lifting. Peanut butter powder provides concentrated roasted peanut flavor, while natural creamy peanut butter adds the richness that makes the drink feel closer to a dessert cocktail.

Milk and a whole egg create the flip’s trademark velvety texture, producing a thick foam when shaken. The result is something that lands somewhere between a cocktail, a milk punch and a peanut-butter-cup-inspired treat.

No Protein Powder Required

One of the more interesting aspects of the drink is what it doesn’t include.

Many high-protein cocktails or boozy shakes rely on protein powder, which can lead to gritty textures and artificial flavors. This recipe avoids that entirely, relying on whole ingredients that already contain protein.

The peanut butter, egg and milk together build the drink’s macro profile totally naturally while contributing real flavor and body. The result is a cocktail that feels indulgent but still fits neatly into the broader protein-forward trend dominating food and drink right now.

Chocolate, Rum and Peanut Butter: A Familiar Flavor Combination

While the protein angle grabs attention, the drink’s flavor profile is built around a classic combination: chocolate and peanut butter.

A touch of chocolate liqueur helps reinforce that peanut-butter-cup character, while the base spirit can be either aged rum or bourbon depending on your preference. The spirit adds depth and warmth, keeping the cocktail firmly in after-dinner-drink territory rather than smoothie land.

Chocolate bitters and a touch of maple sweetness help tie everything together, creating a drink that balances richness, nuttiness and cocoa notes without becoming overly sweet.

Want the Full Recipe?

Make the drink for yourself! Find the ingredient ratios, shaking technique and recommended spirits — you can find the complete recipe here:

Read the full Protein PB Cup Flip – The Macro Maker recipe at The Daily Pour

It’s a cocktail that manages to sit at a surprising intersection: dessert drink, classic flip, and protein-forward indulgence. And for anyone experimenting with the protein trend, it might be one of the most unexpected ways to shake up a high-protein drink.