How much caffeine is in Boza Fermented Millet Drink?

Boza Fermented Millet Drink is naturally caffeine-free, so each 8 oz cup (240ml) serving contains no measurable caffeine.

What temperature should I use for Boza Fermented Millet Drink?

Target 22°C (72°F). Below this range the cup tends toward sourness and thinness from under-extraction; above it, bitterness rises faster than sweetness.

How long should Boza Fermented Millet Drink be extracted?

Extract for 24-48 hours using Covered Crock Fermentation, at a ratio of 100g cooked millet per Liter, prepared at Cooked Grain. Time and ratio move together: a heavier dose generally wants a shorter contact time.

Why does my Boza Fermented Millet Drink taste bitter?

Bitterness almost always indicates over-extraction. Shorten the contact time, lower the water temperature slightly, or use less leaf. Change one variable at a time so you can tell which one was responsible.

Who should avoid Boza Fermented Millet Drink?

Check acidity, residual sugar, alcohol-by-fermentation risk, and food-safety controls in homemade versions. Use individualized guidance for pregnancy, medication interactions, allergies, reflux, or other health concerns. Do not use a beverage as a replacement for prescribed care; preparation strength can change exposure. This is general educational information, not medical advice — consult a qualified healthcare professional about your own circumstances.

Reviewed Aug 2026

Fermented Specialty · Istanbul, Türkiye & Balkans

Boza Fermented Millet Drink

Name: How to Brew Boza Fermented Millet Drink
Prep time: 3 min
Cook time: 36 h
Total time: 36 h
Yield: 8 oz cup (240ml)
Cuisine: Istanbul, Türkiye & Balkans
Ingredients: 24 g the prepared base; 240 g filtered water; Sugar for the culture, per your base recipe; Active starter liquid from a previous batch

Thick, gently tangy, and grain-sweet with a cinnamon finish.

Boza Fermented Millet Drink is a fermented specialty beverage from Istanbul, Türkiye & Balkans.

Sensory profile

Comparative scale

sweetnessHigh

acidityModerate

bitternessVery low

bodyHigh

aromaHigh

You should taste

How it unfolds

Aroma → Palate → Finish

AromaBefore and as you sip

No distinct note recorded here — the aroma reads as clear rather than carrying a nameable character of its own.

clear aroma

PalateWhile it is in the mouth

clear sweetness

FinishAfter you swallow

clear body

Where it sits

Caffeine-free, alongside the other botanicals at the bottom of the scale.

Published as caffeine-free. Botanical infusions carry no caffeine unless blended with tea or coffee.

What people say

Reviews and photographs from people who have actually drunk this. Everything here has been read by a moderator before publication.

No reader reviews yet — be the first.

Gear for this drink

Fellow Ode Brew Grinder Gen 2

Direct-drive motor with 64mm stainless steel flat burrs engineered specifically for pour-over, drip, and cold brew clarity.

View product

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Fermented Specialty

Boza Fermented Millet Drink

Sensory profile

You should taste

How it unfolds

Where it sits

What people say

Fellow Ode Brew Grinder Gen 2

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