We have been building mojitos on this bar since 2008, and it is the drink most likely to arrive at your table wrong. Somebody drops a fistful of mint into a glass, beats it with a rolling pin until it looks like lawn clippings, dumps in some sour mix, and tops it with warm club soda. Then they charge you fourteen dollars. The real mojito recipe is five ingredients built in the glass, muddled gently, topped last. Get the ratio right, respect the mint, and it drinks like the Cuban original instead of a bar-brand accident.
What is the classic mojito recipe?
Two ounces of white rum, three-quarters of an ounce of fresh lime juice, two teaspoons of white sugar (or three-quarters of an ounce of simple syrup), eight to ten fresh mint leaves, and two to three ounces of soda water on top. Built in a chilled highball glass over crushed ice. That is the IBA official recipe and, more importantly, it is what we pour when we want the drink to actually taste like a mojito.
Here is the exact method:
- Drop 8 to 10 fresh mint leaves into a chilled highball glass with the sugar or simple syrup.
- Press the mint 4 to 6 times with a muddler. You want the leaves bruised and oily, not torn.
- Add 3/4 oz fresh lime juice and 2 oz white rum. Give a quick stir to dissolve any dry sugar.
- Fill the glass with crushed or cracked ice, almost to the rim.
- Top with 2 to 3 oz cold plain soda water and stir once, gently, from the bottom up.
- Garnish with a fresh mint sprig (slap it against your palm first) and a lime wheel.
Why do so many mojitos taste bad?
Three failure modes cover 95 percent of bad mojitos. All are fixable.
Over-muddling. Home bartenders and rushed bartenders both do this. You grind the mint until the glass looks green, and now you are drinking a spinach smoothie. Mint leaves have chlorophyll and bitter compounds in the cell walls. Bruise the leaves to release the essential oils on their surface, then stop. Four to six firm presses is enough. If your mojito is bitter or grassy, you muddled too hard.
Wrong rum. Aged rum, spiced rum, and heavy dark rum all wreck the drink. A mojito needs a light, dry, unaged Cuban-style white rum so the mint and lime can lead. Reach for Havana Club 3 (outside the U.S.), Bacardi Superior, Flor de Cana 4 Extra Seco, or Plantation 3 Stars. Save the Kraken for another night.
Warm or flat soda. The soda water is the finish. If it is warm, or flat because the bottle has been open for three days, the whole drink deflates. Buy small bottles or cans and open one per pitcher of mojitos. Keep them ice-cold.
Rum choices, ranked for mojitos
We keep this table on the wall of our home bar. It is what we actually reach for, not what a sponsored spirits site tells you to buy.
| Rum | Style | Why it works |
|---|---|---|
| Havana Club 3 Year | Cuban white, dry, grassy | The reference. Not sold in the U.S., but if you can get it, use it. |
| Bacardi Superior | Puerto Rican, clean, neutral | Widely available, the default weeknight pour. Reliable. |
| Plantation 3 Stars | Blend of Barbados, Jamaica, Trinidad | Slightly funky, adds character without overpowering. |
| Flor de Cana 4 Extra Seco | Nicaraguan, aged then filtered clear | Dry finish, real sugarcane note, our budget favorite. |
| Denizen Aged White | 5-year blended white | A little richer, still transparent. Great for a two-round night. |
Skip: aged rums (Zacapa, Diplomatico), spiced rums (Kraken, Sailor Jerry), overproofs, and coconut rums. All make a different drink; none make a mojito.
Mint, sugar, and lime, the three details that matter
Mint. Fresh spearmint is the standard. Yerba Buena is the historic Cuban mint if you can grow it. Peppermint is too cold and menthol-heavy. Buy a bunch that looks alive, not the sad shrink-wrapped kind. Store it stems-down in a glass of water on the counter and it will hold for four to five days.
Sugar. Two teaspoons of granulated white sugar is the traditional Cuban build. It gives a slight texture on the tongue that a lot of us like. If you are batching, or making more than two drinks, use 3/4 oz of 1:1 simple syrup instead. It blends immediately and there is nothing gritty at the bottom. Our simple syrup guide has the ratio and shelf life.
Lime. One large lime gives about 3/4 oz of juice, which is one drink. Bottled lime juice tastes like a swimming pool and you will notice. Roll each lime hard on the counter before you cut and squeeze it, that alone gets you 20 percent more juice.
The five tools you actually need
You do not need a bar kit for mojitos. You need a glass, a muddler, a jigger, a long spoon, and a knife.
Barillio Elite Mixology Bartender Kit. The one bar kit we recommend for mojito duty specifically. The kit includes a heavy stainless muddler with a plastic-tipped head that bruises mint without scratching your glass, plus a shaker, jigger, and mixing spoon. Under $35 and it lives on our counter, not in a drawer.
Hiware 12-Inch Bar Spoon (2-pack). A long spoon is the difference between a stirred mojito and a top-of-the-glass mojito. The Hiware is 12 inches, spiral shaft, stainless. Reach all the way to the mint at the bottom and lift once. Two of them for fifteen dollars means one for stirring, one for scooping crushed ice.
For the jigger, any dual-side 1 oz / 2 oz will do; our jigger picks go deeper if you want the whole tool discussion. For the glass, any 12 to 14 oz highball or Collins glass works; a pint glass in a pinch.
Crushed ice vs cubed ice, which one wins?
Crushed ice is the traditional answer and it is right. Crushed ice chills the drink faster and gives you that frost-on-the-glass look that says “porch, July, siesta.” The trade-off is faster dilution, so drink your mojito while it is cold.
If you only have cubed ice, use big cubes (1 to 1.5 inch) and fill the glass fully. It will not chill quite as fast, but it dilutes slower and you get a longer sipping window. No crushed ice at home? Put cubes in a clean dish towel, whack twice with the back of a knife, done.
Variations that hold up
- Virgin mojito (mocktail). Skip the rum entirely, add 1/2 oz extra lime, and use 3/4 oz simple syrup. Add a dash of aromatic bitters if you have them; they read as booze without adding any.
- Strawberry mojito. Muddle 3 quartered strawberries with the mint and syrup. Cuts a little sweeter, absolutely delivers on a July patio.
- Ginger mojito. Swap 1 oz of the soda for ginger beer. Choose a dry brand like Fever-Tree so the drink does not turn syrupy.
- Rum & mint highball. Skip the muddle entirely, build 2 oz rum, 3/4 oz lime, 3/4 oz syrup in the glass, stir, top with soda, drop in a slapped mint sprig. Sixty seconds, 90 percent of a real mojito. This is what we make when the porch is full.
Party math: how to batch mojitos without a disaster
Rule of thumb: pre-mix the rum, lime, and syrup base ahead. Do not add mint. Do not add soda.
For 10 drinks:
- 20 oz white rum (about 2/3 of a 1L bottle)
- 7.5 oz fresh lime juice (10 to 12 limes)
- 7.5 oz simple syrup (1:1)
Stir together in a pitcher, chill for at least one hour. At service, pour 3.5 oz of base into each highball glass with 8 to 10 mint leaves. Muddle, add crushed ice, top each with 2 to 3 oz cold soda, garnish. Line up the glasses assembly-line style and one person can put out 10 mojitos in about 6 minutes.
Batch is exactly why our batch cocktail guide exists. Mojitos are the drink most people try to batch wrong.
Responsible drinking, quickly
A mojito built this way is about 12 to 13 percent ABV, roughly one standard drink because the soda water dilutes it. Two on a hot afternoon is where most of us stop. Alternate with water. If you are hosting, put out a big water pitcher next to the mojito pitcher, and set out a plate of lime wedges and mint sprigs for guests who want a mocktail version. Nobody should feel weird for skipping a round.
Quick answers
How much rum in a mojito? 2 oz. Any more and the mint and lime cannot balance it; any less and it drinks like sparkling limeade.
Can I use dried mint? No. Fresh only. Dried mint tastes like tea; it will not release the same essential oils no matter how much you press it.
Muddle in the glass or a shaker? In the serving glass. Muddling in a shaker means you strain the mint out, and the mint pieces floating in a mojito are part of the presentation.
Do I stir a mojito? Once, gently, from the bottom up after the soda goes in. That is it. Do not shake, do not spin. Aggressive stirring flattens the soda and shreds the mint you just carefully bruised.
Best glass for a mojito? A 12 to 14 oz highball or Collins. Pint glass works. Rocks glass is too short and you will not fit the crushed ice.
Why is my mojito bitter? You over-muddled the mint. Chlorophyll and tannins are coming out of the leaves. Muddle less, or pull the mint out after 30 seconds if you are worried.
Common mistakes we still see at bars
- Muddling with lime wedges in the glass. The pith releases bitter oils that ruin the balance. Squeeze the lime juice first, strain, add.
- Filling with ice before adding rum. The rum warms as it hits the ice. Add the spirits first, then ice.
- Using tonic water instead of soda water. Tonic has quinine, which fights the mint. Plain soda only.
- Ordering “a mojito” at a busy bar during service. Mojitos take real time. Order at happy hour, tip well, or make it at home.
Mojitos are a lazy-afternoon drink. Build one, sit down with it, drink it before the ice fully melts, then build another if the mood strikes. That is the entire program.
Sources
- International Bartenders Association: Mojito, contemporary classic recipe
- Wikipedia: Mojito
