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Pokot ash yogurt is raw cow or goat milk soured for at least three days in a gourd smoked over cromwo wood (Ozoroa insignis), then drained of whey, shaken, and mixed with the ash of the same tree, which turns it grey and gives it an aromatic taste. Cow and goat milk are never mixed.
A short entry: the sources we found record only what is said here about Pokot ash yogurt itself.
Short entryFermented milk3 days
Recipe
No fixed amounts recordedNo amounts are given; the calabash sets the batch.
Raw cow or goat milk
Processed separately; cow-milk yogurt is for men, goat-milk yogurt for women and children[slowfood]
What changes:The hollowed gourd is dried and smoked over cromwo wood
Step 1 of 4
Hollow, dry and smoke the gourd
Time
Not documented
Temperature
Not documented
Salt
None given
Acidity
Not documented
Output: seasoned gourd.
Flavour
smoky
Texture
Not documented
Colour
Not documented
Microbes at work in this step
Not documented for this step.
Method
Measured measured in a studySet fixed by a specification or tested recipeReported one source reports itTypical a general value, not sourced for this fermentUnconfirmed not yet checked against a source
At a glance
Pokot ash yogurt is raw cow or goat milk soured for at least three days in a gourd smoked over cromwo wood (Ozoroa insignis), then drained of whey, shaken, and mixed with the ash of the same tree, which turns it grey and gives it an aromatic taste. Cow and goat milk are never mixed. Made in 4 steps over 3 days. The longest step, let the milk stand in the gourd, takes at least 3 days (Slow Food Foundation).
The ash of the cromwo tree is mixed into the finished yogurt, giving the grey colour; Kenyan mursik is instead coloured and flavoured with charcoal powder of the senetwet tree.
Goat-milk ash yogurtMore intense in flavour; made for women and children.
Safety
Made from raw milk with no heat step. FAO notes that most Kenyan milk is boiled before it is soured, but the Slow Food account says this yogurt uses raw milk. CDC says foods made from raw milk can carry Campylobacter, Cryptosporidium, E. coli, Listeria, Brucella and Salmonella, and that children under 5, adults over 65, pregnant women and people with weak immune systems face a higher risk of serious illness.
Once a staple for herders moving with their animals, it is now made by a few families. A Slow Food Presidium was set up in 2009 with producers of the Tarsoi Association.