Monte Carlo Cocktail Recipe: Rye Whiskey + Bénédictine (Classic)

Classic Monte Carlo Cocktail Recipe

The Monte Carlo is a Manhattan variation that swaps sweet vermouth for Bénédictine — 2 oz rye whiskey, 1 oz Bénédictine, 2 dashes Angostura bitters, stirred and strained over a single large ice cube with a lemon peel. The result is drier, more herbal, and more complex than a Manhattan, with the rye's pepper carrying the herbal sweetness of Bénédictine through a long, contemplative finish.

Created by cocktail historian David Embury and published in The Fine Art of Mixing Drinks (1948), the Monte Carlo never became a mainstream order — but it's a favorite among bartenders and serious rye drinkers because the ratio reveals rye's character better than almost any other cocktail.

Why Rye Whiskey Works Best in a Monte Carlo

Bénédictine is intensely herbal and slightly sweet — it carries 27 herbs, spices, and roots in a brandy base, with honey adding a soft sweetness underneath. That herbal sweetness needs a counterweight, and rye's peppery, dry character provides it perfectly.

Bourbon, with its sweet vanilla and caramel notes, amplifies Bénédictine's sweetness and produces a one-dimensional cocktail. Rye creates tension — and tension is what makes great cocktails interesting.

The proof matters too. A 100-proof rye holds its backbone against Bénédictine's 40% ABV; lower-proof ryes (80-90 proof) get smoothed over and lose their identity. If you only have an 80-proof rye, use slightly less Bénédictine (¾ oz instead of 1 oz) to keep the balance.

Best Rye Whiskey for a Monte Carlo

Our top picks for Monte Carlos across three price tiers, based on community tasting notes for how each bottle performs with Bénédictine:

Budget Picks (Under $35)

• Rittenhouse Rye Bottled-in-Bond (100 proof, ~$28) — the bartender's standard. Peppery, slightly sweet, full-bodied. Punches above its weight against Bénédictine.
• Wild Turkey 101 Rye (101 proof, ~$28) — high-proof backbone with caramel undertones. The caramel softens slightly against Bénédictine's herbal edge — a more rounded Monte Carlo.
• Old Overholt Bottled-in-Bond (100 proof, ~$25) — drier than Rittenhouse, more grain-forward. Excellent for a stripped-down, herbaceous Monte Carlo.

Mid-Range Picks ($35-$60)

• Knob Creek Straight Rye (100 proof, ~$40) — toffee, oak, and pepper. Adds depth without sweetness. The most rounded Monte Carlo in this tier.
• High West Double Rye (92 proof, ~$45) — a blend of two ryes (one mineral, one peppery). The mineral edge cuts through Bénédictine cleanly.
• Russell's Reserve Single Barrel Rye (104 proof, ~$55) — full body, dry oak, restrained sweetness. The barrel char comes forward in this cocktail.

Premium Picks ($60+)

• Michter's US-1 Rye (84.8 proof, ~$50) — softer proof but exceptional balance. The orange peel, vanilla, and spice play beautifully with Bénédictine.
• WhistlePig 10 Year Rye (100 proof, ~$80) — older, more refined. The Monte Carlo gains depth and weight; not for casual sipping but worth it for a careful pour.
• Peerless Toasted Rye (108 proof, ~$80) — marzipan sweetness with high-proof punch. Creates a complex, layered Monte Carlo for serious rye drinkers.

Monte Carlo Technique Tips

Stir, don't shake

Bénédictine's botanical character is delicate. Shaking over-aerates the drink and dulls the herbal notes — the bracing edge that makes a Monte Carlo distinctive becomes muted. Always stir.

Stir time matters

20-30 seconds of stirring against ice is enough to chill the drink and add the right dilution. Under-stirring leaves the Monte Carlo hot and one-dimensional; over-stirring waters it down past the point of balance.

Use one large ice cube, not crushed

The Monte Carlo is a slow sipper. A single 2-inch ice cube dilutes slowly, letting the cocktail open up gradually over 8-10 minutes. Standard cube ice over-dilutes within a couple of minutes — the rye and Bénédictine balance collapses.

Express the lemon peel — but don't garnish heavily

The Monte Carlo is about the rye-Bénédictine duet. Express a single lemon peel over the surface (oils only), rub the rim, then drop the peel in. Avoid the showy multi-twist garnish — it competes with the cocktail rather than enhancing it.

Monte Carlo Variations

Improved Monte Carlo

Add ¼ oz dry vermouth alongside the Bénédictine. The dry vermouth opens up the cocktail without adding sweetness. Closer to a Manhattan structure but retains the herbal edge.

Smoky Monte Carlo

Substitute ¼ oz of the rye with a peated Scotch (Laphroaig 10 or Ardbeg). The smoke layers beautifully over the herbal Bénédictine. Best with a 100-proof rye like Rittenhouse to hold up against the smoke.

Reverse Monte Carlo (Bénédictine forward)

Flip the ratio: 1 oz rye, 2 oz Bénédictine. Sweeter, more obviously herbal, less spice. A dessert pour rather than a pre-dinner cocktail.

Monte Carlo Highball

Build the cocktail in a tall glass, then top with 2 oz dry soda water. Lighter and more refreshing — a summer Monte Carlo. Use a 100-proof rye for body.

History of the Monte Carlo Cocktail

The Monte Carlo first appeared in print in David Embury's 1948 classic The Fine Art of Mixing Drinks. Embury, a tax attorney by day and obsessive cocktail theorist by night, treated Manhattan variations as a serious technical exercise — and the Monte Carlo was his proposed answer to the question of what happens if you swap sweet vermouth for a more complex sweetener.

The name almost certainly references the Monte Carlo casino in Monaco — Embury was fond of evocative, vaguely European naming for his cocktails. The drink never gained the mainstream traction of the Manhattan or Old Fashioned, partly because Bénédictine was harder to find in post-war American liquor stores, and partly because the cocktail asks more of the drinker — the herbal edge requires attention.

The Monte Carlo experienced a quiet revival during the craft cocktail movement of the 2000s, when bartenders rediscovered Embury's book and started ordering Bénédictine again. Today it's a staple of better cocktail bars — though still rarely ordered by name from outside the bartender community.

Frequently Asked Questions

How do I choose the right rye whiskey for a Monte Carlo cocktail?

Pick a 100-proof rye with peppery spice — bottles like Rittenhouse BiB, Wild Turkey 101 Rye, or Knob Creek Rye stand up best to Bénédictine's herbal sweetness. Lower-proof ryes (80-90 proof) get overwhelmed by the liqueur.

Can I substitute Bénédictine with another liqueur?

Yes, but the drink changes meaningfully. Drambuie produces a sweeter, honey-forward variation. Yellow Chartreuse leans more herbal and bitter. Strega offers a saffron-vanilla twist. None of these replicate the Monte Carlo exactly — they create distinct cocktails.

What's the best glass for a Monte Carlo?

A chilled coupe is traditional. A rocks glass with a single large ice cube also works well — the slow melt opens the herbal notes gradually. Avoid highball or martini glasses; the cocktail is too small for them.

Why use a large ice cube instead of regular ice?

A single 2-inch ice cube has less surface area relative to volume, so it melts more slowly and dilutes the drink less. Regular crushed or small cubes over-dilute the Monte Carlo within 60 seconds, which dulls the rye and Bénédictine balance.

Is the Monte Carlo a Manhattan variation?

Yes — the classic Manhattan ratio is 2 oz whiskey + 1 oz vermouth + 2 dashes bitters. The Monte Carlo swaps sweet vermouth for Bénédictine, keeping everything else the same. David Embury introduced the variation in his 1948 book "The Fine Art of Mixing Drinks."

Can I make a Monte Carlo with bourbon instead of rye?

You can, but you lose the cocktail's defining tension. Rye's peppery spice cuts through Bénédictine's sweetness; bourbon's caramel notes amplify it, making the drink one-note sweet. If you only have bourbon, choose a high-rye mash bill like Old Grand-Dad or Basil Hayden's.