Fernandito - Fernet Branca & Cola Argentine Highball

The Fernandito cocktail proves how much character two ingredients can deliver. Fernet Branca brings mint, herbs, spice, and assertive bitterness, while cola counters it with sweetness, caramel notes, and carbonation. Built directly over ice, the result is bittersweet, bubbly, and far more complex than its short ingredient list suggests.

From Córdoba to an Argentine Staple

Fernet and cola is closely associated with Córdoba, Argentina. A popular origin story credits Oscar "el Negro" Becerra with mixing the combination there in the 1970s, although accounts differ and some place its beginnings earlier. The drink later spread nationwide, particularly as Fernet Branca and Coca-Cola promoted the pairing during the 1990s.

What You'll Need

Ingredients

• Fernet Branca: supplies the concentrated herbal, minty, spicy, and bitter backbone.
• Coca Cola, or Coke: softens the Fernet with sweetness, caramel flavor, and carbonation.

Another cola can replace Coca-Cola, although its sweetness and spice profile will change the drink. Another fernet-style amaro can be used as a variation, but Fernet Branca gives the official version its characteristic flavor.

Equipment

You'll need an Old Fashioned Glass, a jigger, a bar spoon, and plenty of ice.

Why Two Ingredients Are Enough

Fernet Branca is powerful enough that it does not need a long supporting cast. Cola dilutes its intensity while adding sweetness and bubbles, but the bitter herbal character remains unmistakable. The contrast is the entire point: dark caramel and vanilla against cooling mint, roots, spices, and amaro bitterness.

Substitutions & Variations

Use a craft cola for a version with a different spice profile, or adjust the amount of cola to suit your preferred balance of bitterness and sweetness.

A lime wedge is sometimes served with Fernet and cola, but the official IBA Fernandito does not require a garnish.

For a longer, lighter variation, serve the same combination in a taller glass with additional cola. That changes the proportions and serving style rather than the core flavor pairing.

Helpful Tips

Use plenty of fresh ice and make sure the cola is already cold. Cold ingredients reduce unnecessary ice melt and help preserve carbonation.

Pour the cola gently and stir only briefly. Vigorous stirring knocks out the fizz that gives the drink much of its lift.

Start with the official Fernet measure and let the cola determine the final strength. Because the specification calls for filling the glass rather than a fixed cola measurement, glass size and ice volume naturally affect the final ratio.

Serve immediately while the drink is cold and lively.