Craft Cocktail Technique Guide

The craft techniques PourCraft can build a drink around — what each one does, and when to reach for it.

Fat Washing

Infusing a spirit with a fat — brown butter, bacon fat, olive oil, coconut oil — then freezing it so the solidified fat can be strained off, leaving the spirit carrying the fat's flavor without the greasiness. Works because alcohol dissolves the fat-soluble flavor compounds during the infusion, and freezing separates the fat itself back out. A bourbon washed with brown butter gains real richness and a rounder mouthfeel without turning oily in the glass. Typical timeline: infuse 2–4 hours at room temperature or overnight refrigerated, then freeze until the fat solidifies into a disc, then strain through a coffee filter.

Milk Washing / Clarified Milk Punch

An 18th-century technique having a real moment: adding an acid (citrus, wine, or vinegar) to a mixture containing dairy causes the milk proteins to curdle and trap tannins, bitterness, and cloudiness as they fall out of solution. What's strained off — through a coffee filter, slowly — is a crystal-clear liquid that keeps all the drink's flavor with none of the citrus's sharp edge. The result looks like water and drinks like the original cocktail, smoothed out considerably. Takes patience: the straining alone can run 30–60 minutes for a full batch.

Oleo Saccharum

Latin for "oil sugar" — citrus peels muddled or left to macerate with sugar, which draws the aromatic oils out of the peel and into a fragrant syrup, discarding the bitter white pith. Classic in punch recipes for good reason: it delivers bright citrus aroma without the sourness a straight juice would add, and it holds in the fridge for weeks. Ratio is typically peel from 6–8 citrus fruits to about a cup of sugar, rested 1–4 hours before pressing and straining.

Smoking

Smoke can go on the glass (a quick cover-and-lift with a smoking gun and wood chips just before serving, purely aromatic) or into the drink itself (smoked ice, smoked syrup, or a spirit rested over smoke). Glass-smoking is fast and dramatic for service; smoking an ingredient ahead of time builds smoke into the flavor itself rather than just the first-sip aroma. Applewood and cherry wood run mild and slightly sweet; mesquite and hickory run assertive — match the wood to how loud you want the smoke to read.

Sous Vide / Rapid Infusion

Rapid infusion uses a whipped cream charger (or an iSi siphon) to force CO2 into a sealed container of spirit and aromatics — the pressure drives the flavor compounds into the liquid in minutes instead of days, then a quick release of pressure finishes the extraction. Sous vide infusion instead uses low, steady heat in a sealed bag over an hour or more, gentler and more even than steeping at room temperature, well suited to herbs and delicate botanicals that would go muddy with rapid infusion's forcefulness.

Acid Adjusting

Building a drink's sourness from a blend of citric, malic, and sometimes tartaric acid solutions rather than straight lime or lemon juice. The advantage is control and consistency — a bar can dial acidity to an exact percentage and hold it steady from batch to batch, unaffected by how juicy this week's limes happen to be, and can mimic the acid profile of a specific fruit (like verjus or yuzu) without sourcing it fresh.

Force Carbonation

Charging a finished, chilled drink with CO2 under pressure, either in a soda siphon or a counter-pressure bottling setup, so it arrives at the table already sparkling rather than topped with soda water at service. Produces a finer, longer-lasting bubble than a splash of club soda, and lets a bar bottle a carbonated cocktail ahead of a rush — poured to order instead of built to order.

Saline Solution

A small measured amount of salt water added to a drink, not to make it taste salty but to round out sweetness and mute harsh edges the way a pinch of salt does in cooking. Typically built as a 20% saline solution (roughly 1 part salt to 4 parts water) and dosed by the drop rather than the ounce — oversalting is easy and immediately noticeable.

Using These With PourCraft

Selecting a technique in the generator doesn't just name-drop it — the prompt instructs the AI to build the technique's actual prep into the method, including timing (how long to freeze a fat wash, how long to rest a milk wash) written so it can go straight onto a spec sheet.