Summary of "КАШТАНОВО-КУКУРУЗНЫЙ МАСЛЯНЫЙ РОМ! #artenderproject #проектартендер #cocktails #bartender #бармен"

Title / Channel

“КАШТАНОВО-КУКУРУЗНЫЙ МАСЛЯНЫЙ РОМ” — ArTender Project Presenter: Vladimir (on camera), Konstantin (behind the scenes) Syrup sponsor / ingredient: Millet professional syrups (chestnut flavor)

Base preparation — “Chestnut–Corn buttered rum” emulsion

Ingredients (as used in the video)

Chestnut syrup (Millet) — 200 ml (primary sweet flavor)
Unrefined corn oil — ~50 ml (fragrant, nutty/corn note)
Light rum — 100 ml
Dark rum — 100 ml
Fennel/licorice “balsam” concentrate — 50 ml (anise/licorice/fennel aromatics)
Triple sec / bitter-orange liqueur (orange peel–infused) — 80 ml
Malic acid solution (34.5 g/L) — 50 ml (to adjust acidity)

Equipment & setup

Ultrasonic bath (they used a lab/cleaning ultrasonic unit with temperature control)
Measuring cup and kitchen scales (emulsifiers weighed by mass)
Shaker; high-power blender (alternative method)
Kettle / pitcher for hot water
Cocktail glassware
Optional: grater for chocolate, thin peeler for citrus zest, candied fruit for garnish

Method — ultrasonic-bath emulsion (as shown)

Combine chestnut syrup, corn oil, light rum, dark rum, fennel balsam, triple sec and malic acid solution in a vessel suitable for the ultrasonic bath.
Close the container and place it in the ultrasonic bath; close the bath lid to avoid splashing.
Keep the bath temperature low (they selected 14°C to avoid “cooking”; actual readout was ~21°C). Start with a short run and extend if needed — they began with 10 minutes and ran ~15 minutes to reach a fairly homogeneous, cloudy emulsion.
Remove and inspect. Expected result: a cloudy, homogeneous emulsion combining oil and aqueous/alcohol components. Small surface residue/top-layer may remain and is acceptable.

Alternative method (no ultrasonic bath)

Use a high-quality, powerful blender.
Warm the full mixture to ~40°C (warming helps oil incorporate).
Add an emulsifier: soy lecithin or xanthan gum (they recommend “Xanthan Cameo”).
Dosage guidance: start at 0.1% of the total mass of the mixture (measure by weight).
Add emulsifier to the warm mix and blend vigorously; if done correctly, emulsification can occur in ~5 minutes.
Important: weigh emulsifiers (not by volume) because densities differ (100 ml ≠ 100 g).

Technique notes & tips

Ultrasonic bath: breaks oil/water/alcohol interactions and can create a stable emulsion without conventional emulsifiers; keep temperature low to avoid “cooking.”
Blender method: heat to ~40°C and use an emulsifier (start at 0.1% xanthan by mass).
Always weigh emulsifiers on scales (do not rely on volume measurements).
Fatty emulsions affect foams — fatty components can collapse foams or reduce stability. Use dry-shake techniques or foaming agents (egg white or aquafaba) as needed.
If oil is not emulsified it will float and require very long shaking to combine in cocktails.
A small residual top-layer is acceptable; aim for a homogeneous, stable emulsion suitable for cocktails.
Presentation suggestion: refrigerate and serve with cream topping and grated chocolate.

Stability / behavior

Final emulsion: cloudy and aromatic (chestnut + corn + rum) with textural, lingering fat sensation on the tongue.
Use cases: liqueur-style ingredient for sours, hot punches, creamy dessert cocktails, sauces.
Sensory notes: slight bitterness and oily mouthfeel (dark rum and oil contribute).

Cocktail ideas & recipes (amounts taken from the video)

1) Hot buttered–style cocktail (hot punch) - Ingredients: - 40 ml chestnut–corn rum emulsion - 30 ml red (sweet) vermouth - 30 ml fruit puree (video ambiguous — mango/fruit/hazelnut puree suggested) - 80 ml hot water - Technique: combine in a pitcher, add hot water and stir; serve warm. - Garnish: thin strips of citrus zest (to express oils); candied pineapple as accompaniment.

2) Nutty / fatty sour (shaken) - Ingredients: - 40 ml chestnut–corn rum emulsion - 15 ml dry sherry - Lemon juice — to taste (video used a modest acid addition) - Mango liqueur and other fruity notes mentioned (adjust to taste) - Foaming agent: egg white or aquafaba - Technique: dry shake first (no ice) to aerate, then shake with ice and double-strain into a cocktail glass. - Expected profile: nutty, fermented/sherry notes with soft oily texture.

3) Alexander-style creamy dessert cocktail (variation) - Ingredients: - 30 ml chestnut–corn rum emulsion - 30 ml cream - 30 ml clear cocoa liqueur (transparent chocolate liqueur) - Technique: add a small piece of lime zest into the shaker before shaking for freshness; shake with ice and strain. - Garnish: grate chocolate on top; lime zest oil adds brightness. - Profile: dessert-style emphasizing cocoa, pumpkin/corn and chestnut notes.

Other suggested variations

White Russian–style (emulsion + coffee liqueur + cream)
Additional hot punch / hot buttered rum variations
Grasshopper-style (herbal/creamy mint-chocolate)
General use in sours, creamy desserts, sauces

Common mistakes & cautions

Omitting an emulsifier or using the wrong technique → oil separation and floating top layer.
Measuring emulsifiers by volume instead of weight can destabilize the emulsion — use scales.
Overheating during ultrasonic processing is unnecessary; keep temperature low.
Fatty mixtures reduce foam stability — handle foams carefully (dry shake, use foaming agents).

Serving & plating suggestions

Hot version: thin citrus zest strips to express essential oils; candied pineapple garnish.
Alexander / dessert: grated chocolate and lime zest.
Refrigerate if storing; serve chilled with cream & grated chocolate for a dessert presentation.

Referenced products & sources

Millet professional syrups (chestnut flavor) — main flavored syrup used
Ultrasonic bath — standard cleaning-type unit with temperature control (used in the video)
Xanthan Cameo (xanthan gum) and soy lecithin — recommended emulsifiers
Presenter/channel: ArTender Project — Vladimir (presenter), Konstantin (behind the scenes)

Notes

Some secondary ingredient names and small quantities in the subtitles were ambiguous (transcription issues). Where exact measures were unclear the summary preserves qualitative cues (e.g., “fruit puree, to taste”) and lists the clear numeric amounts shown for the base emulsion and demonstrated cocktails.
The video also demonstrates the blender/xanthan alternative and invites viewers to suggest cocktail recipes using the chestnut–corn rum emulsion; a bar book prize was offered for a top recipe.