A Moscow mule is a bright, fizzy cocktail built from vodka, ginger beer, and fresh lime juice. The recipe is almost suspiciously simple, which means every choice is easy to taste: flat ginger beer makes a sleepy drink, bottled lime turns dull, and too much vodka shoves the ginger out of the conversation. With cold ingredients and a gentle stir, the classic lands exactly where it should—crisp, spicy, tart, and refreshing.
The Moscow mule does not need a cabinet full of bottles. It needs sharp lime, lively ginger beer, plenty of ice, and the good sense to stop tinkering once the balance is right.
Why the Moscow mule works
The International Bartenders Association formula uses 45 milliliters vodka, 120 milliliters ginger beer, and 10 milliliters fresh lime juice. In familiar U.S. measures, that is roughly 1 1/2 ounces vodka, 4 ounces ginger beer, and 1/3 ounce lime. I round the lime to 1/2 ounce because it is easier to measure at home and gives the drink a cleaner snap.
Vodka brings alcohol and body without competing with the mixer. Ginger beer supplies sweetness, bubbles, and the peppery heat that gives the “mule” its kick. Lime keeps the drink from tasting syrupy. It belongs to the buck family of cocktails—spirit, citrus, and ginger beer—and the basic structure is remarkably forgiving as long as the mixer stays cold and carbonated.
Choose vodka, ginger beer, and lime carefully
You do not need an expensive vodka, but use one you would happily drink in a simple highball. The ginger beer matters more. Look for a brand with real ginger bite and enough acidity to stay lively over ice. Ginger ale is softer and sweeter; it makes a pleasant drink, but not the same taut, spicy Moscow mule.
Squeeze the lime just before mixing. Half an ounce is usually one generous wedge or a small half-lime, though fruit varies. If your ginger beer is very dry, reduce the lime slightly; if it is sweet, keep the full amount. Taste before adding syrup. Most bottled ginger beers already bring all the sugar this cocktail needs.
For a lighter pour, use one ounce of vodka and keep the ginger beer and lime unchanged. You can also make a convincing zero-proof mule with alcohol-free spirit or no spirit at all. If drink calories are on your mind, our guide to lower-calorie alcohol choices explains why both the spirit and the mixer count.
Do you need a copper mug?
No. A rocks glass or sturdy highball keeps the drink just as honest. Copper feels dramatically cold in the hand and has become part of the cocktail’s identity, but it does not supply a secret ingredient. If you use a copper mug, choose one lined inside with stainless steel or another food-safe material.
The lime makes this an acidic drink. FDA Food Code guidance limits direct contact between copper and foods below pH 6, including fruit juice, so unlined copper is the wrong place for a lime-forward cocktail. A lined mug gives you the familiar look without letting the acidic drink sit against bare copper.
Moscow mule recipe
Build the drink directly over ice, add the ginger beer last, and stir gently so you keep the bubbles. This recipe makes one cocktail. It contains alcohol, so serve it only to adults of legal drinking age and enjoy it responsibly.
Moscow Mule Recipe
Ingredients
- 1 1/2 ounces vodka
- 1/2 ounce fresh lime juice
- 4 ounces ginger beer well chilled
- ice to fill the mug
- 1 lime wheel for garnish
Equipment
- 1 lined copper mug or highball glass
- 1 jigger
- 1 bar spoon
Instructions
- Fill a lined copper mug or highball glass with fresh ice.
- Pour in the vodka and fresh lime juice.
- Add the cold ginger beer and stir gently two or three times so the drink stays fizzy.
- Add the lime wheel and serve immediately.
Nutrition
Video
Notes
Tried this recipe?
Let us know how it turned out!Easy mule variations and serving ideas
Swap the vodka and the mule changes personality immediately: bourbon makes a Kentucky mule, tequila makes a Mexican mule, and Irish whiskey makes an Irish mule. Keep the ginger beer and lime proportions steady for the first taste, then adjust. A cucumber slice, mint sprig, or thin coin of fresh ginger can add aroma without turning the drink into fruit salad.
Serve a Moscow mule as soon as it is built. The ice is supposed to chill and lightly dilute the drink, but time eventually trades sparkle for puddle. For a group, chill the vodka, ginger beer, and glasses separately, then assemble each serving to order rather than mixing one large fizzy batch hours ahead.
Sources
- International Bartenders Association: Moscow Mule
- Food & Wine: Who Invented the Moscow Mule?
- Liquor.com: Moscow Mule Cocktail Recipe
- FDA Food Code
Hi, I’m Laura, the voice behind Tastiva. I’ve always believed that eating well should feel enjoyable, comforting, and realistic—not like another complicated rule to follow. I love creating recipes that fit into everyday life, sharing simple nutrition ideas, and finding small ways to make meals feel a little better without losing the pleasure of good food.