How to Make a Mezcal Highball with Pensador and Grapefruit Mixer: A Smoky, Refreshing Cocktail Recipe

If you're looking for a cocktail that's both sophisticated and incredibly easy to make, the mezcal highball deserves a spot on your bar menu. This simple two-ingredient drink lets the smoky complexity of mezcal shine while the effervescence of a grapefruit mixer adds a bright, citrusy lift. It's the perfect choice for warm evenings, casual gatherings, or anytime you want a low-effort, high-reward sip.

At Pensador Mezcal, we believe great cocktails start with quality ingredients. That's why we've crafted this guide around our PENSADOR ESPADÍN BATCH OE10 - 50CL and the 4 X TWO KEYS GRAPEFRUIT SODA. Together, they create a highball that's balanced, refreshing, and true to the spirit of Oaxaca. Whether you're a mezcal novice or a seasoned enthusiast, this recipe will help you master the art of the mezcal highball.

What Is a Mezcal Highball?

A highball is a classic cocktail style that combines a spirit with a larger proportion of a non-alcoholic mixer, served over ice in a tall glass. The mezcal highball follows this blueprint but swaps the usual whiskey or gin for artisanal mezcal. The result is a drink that's lighter than a neat pour but still carries the distinctive smoky, earthy notes that mezcal lovers crave.

The key to a great mezcal highball is balance. The mixer should complement—not overpower—the agave. Grapefruit soda is a natural partner because its tartness and slight bitterness echo the citrus and mineral notes found in many mezcals. With Pensador Espadín Batch OE10, you get a beautifully balanced espadín with notes of green apple, white pepper, and a gentle smoke that pairs seamlessly with grapefruit.

• Use a tall highball or Collins glass to allow plenty of ice and mixer.
• For the best flavor, chill your glass and mixer beforehand.

Ingredients You'll Need

The beauty of this cocktail lies in its simplicity. You only need three ingredients, plus ice, to create a memorable mezcal highball. Here's what to gather before you start mixing.

Start with 2 ounces (about 60 ml) of PENSADOR ESPADÍN BATCH OE10 - 50CL. This batch offers a clean, approachable espadín profile that's ideal for cocktails. Next, you'll need 4 to 6 ounces of 4 X TWO KEYS GRAPEFRUIT SODA. Two Keys is a premium Mexican mixer made with real grapefruit juice and sparkling water—no artificial flavors or high-fructose corn syrup. Finally, a lime wedge for garnish adds a fresh citrus aroma that ties everything together.

• 2 oz Pensador Espadín Batch OE10
• 4–6 oz Two Keys Grapefruit Soda, chilled
• Ice cubes (preferably large, clear cubes)
• Lime wedge for garnish

Step-by-Step Instructions

Making a mezcal highball is almost as easy as pouring a drink, but a few small techniques can elevate the experience. Follow these steps for a perfectly balanced cocktail every time.

First, fill a highball glass to the brim with ice. Using large cubes or a single large ice sphere will slow dilution, keeping your drink cold without watering it down. Pour the 2 ounces of Pensador Espadín Batch OE10 directly over the ice. Then, slowly top with the chilled Two Keys Grapefruit Soda, pouring gently to preserve the carbonation. Stir briefly with a bar spoon—just three or four rotations—to combine the ingredients without losing too much fizz. Finally, squeeze a lime wedge over the top and drop it into the glass for a bright, citrusy finish.

• Fill glass with ice, then add mezcal.
• Top with grapefruit soda and stir gently.
• Garnish with a lime wedge and serve immediately.

Variations to Try

Once you've mastered the classic mezcal highball, feel free to experiment. The versatility of Pensador mezcal makes it easy to customize the drink to your taste. For a saltier, more savory twist, rim the glass with a mixture of salt and chili powder before adding ice. This works especially well with the espadín's peppery finish.

If you want a slightly sweeter highball, swap the grapefruit soda for a grapefruit soda with a touch of agave syrup or add a splash of fresh lime juice. You can also try using the PENSADOR ESPECIAL BATCH FX2 - TOBAXICHE DE FELIPE - 50CL for a more complex, floral expression. The Tobaxiche agave brings notes of tropical fruit and herbs that create a fascinating contrast with the grapefruit.

• Spicy rim: salt + chili powder on the glass edge.
• Herbal twist: add a sprig of fresh rosemary or a few cilantro leaves.
• Batch swap: try Pensador Especial Batch FX2 for a floral, fruity profile.

Why Pensador and Two Keys Work So Well Together

The success of any highball depends on the harmony between spirit and mixer. Pensador Mezcal is crafted in small batches in Oaxaca, using traditional methods that preserve the authentic character of the agave. The Espadín Batch OE10 is a perfect entry point: it's smoky but not overwhelming, with a smooth finish that doesn't fight the mixer.

Two Keys Grapefruit Soda, on the other hand, is made with real grapefruit juice and natural carbonation. It's less sweet than commercial sodas, allowing the mezcal's agave notes to remain front and center. Together, they create a cocktail that's refreshingly crisp, with layers of smoke, citrus, and a hint of minerality. It's a combination that feels both modern and deeply rooted in Mexican tradition.

Ready to shake up your cocktail routine? Grab a bottle of PENSADOR ESPADÍN BATCH OE10 - 50CL and a pack of 4 X TWO KEYS GRAPEFRUIT SODA to make this mezcal highball at home. It's a simple, elegant drink that celebrates the best of Oaxacan craftsmanship. Explore our full collection of mezcals and mixers to find your next favorite pairing.