The cocktail notebook · Vodka
Vodka Soda
Clean, lightly aromatic, sparkling; no added sweetness from plain soda. The measures are our house teaching specification; other bars may use different ratios.
- Base
- vodka
- Method
- Build
- Glass
- Highball, approximately 300–350 ml
- Yield
- One drink
Recipe reference: Original house specification.
Vodka Soda recipe
1 serving · Original house specificationMillilitres control this recipe. US fluid ounces are rounded to the nearest quarter ounce for convenience and are not a different recipe ratio. Dashes, spoons, leaves and other non-liquid measures are listed as written.
| Measure | Ingredient |
|---|---|
| 50 ml≈ 1.75 US fl oz | vodka |
| 150 ml≈ 5 US fl oz | chilled plain soda water |
Ice: Fresh cubed ice, fill glass. Garnish: 1 lime wedge.
Learning bar service? Continue with the Vodka Soda in module 1 of the free course →
How to make it
- Fill the highball with ice.
- Measure vodka, then add cold soda water.
- Use one gentle lift with a spoon.
- Add the lime wedge and serve.
Why it works: The neutral mixer makes incorrect measures and stale citrus easy to notice.
Common mistakes, useful fixes
Flat bubbles
use freshly opened cold soda.
Unexpected sweetness
check that the mixer is plain soda, not lemonade.
Inconsistent strength
measure both liquids.
Serving the guest
What to tell the guest
This is vodka with sparkling water; would you prefer lime or lemon?
Dietary and product checks
Check flavoured vodkas and mixers separately; plain appearance does not prove absence of allergens.
Variations
- Lemon can replace lime as a garnish.
- A shorter mixer pour changes concentration; record it as a guest modification.
Where does the Vodka Soda come from?
Origin: No verified single country, creator or invention date. (Origin unassigned)
Some drinks are useful because they are simple, rather than because they have a famous inventor. Vodka Soda is a descriptive order: vodka lengthened with carbonated water. This course does not assign it a birthplace or repeat an unsupported story. Its teaching value lies in recognising what is absent: soda supplies bubbles without tonic’s deliberate bitterness or cola’s sweetness. A bartender still has decisions to make about the pour, mixer volume, ice and garnish. Those choices should follow a stated house specification and the guest’s preference, rather than an assumed universal ratio.
Vodka Soda questions
Is soda water the same as tonic?
No. Tonic is intentionally bitter and often sweetened.
What does the name tell you?
The base spirit and mixer, not a universal serving ratio.
From a recipe to a repeatable skill
Learn the method behind the order.
Vodka Soda is a required study in Essential Cocktails & Bar Foundations, module 1: Station, measures and built drinks. Measure a simple order and clarify citrus versus measured juice.
The course is free. An optional paid certificate tests knowledge in an online exam; it is not an observed practical assessment or an accredited bartending qualification.