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How to Make and Sell Mala (Fermented Milk) in Kenya

Herritech engineering teamUpdated 4 October 20263 min read

How to Make and Sell Mala (Fermented Milk) in Kenya
Pictured: H-TECH 50-litre milk pasteurizer.
Quick answer: Commercial mala is made by heat-treating milk, cooling it to room temperature, adding a mesophilic (room-temperature) culture and letting it ferment for many hours until it thickens and turns pleasantly sour, then cooling and packing it. Unlike yoghurt, which sets in a few hours at about 42–45 °C, mala ferments slowly at room temperature. The pasteurizer is the key machine: ours start at KSh 140,000.
Key facts
  • Heat-treat → cool to room temperature → add mala culture → ferment → cool → pack
  • Mala ferments slowly at room temperature; yoghurt sets fast at about 42–45 °C
  • Follow your culture supplier's time and temperature
  • Licences: Kenya Dairy Board and KEBS
On this page
  1. Mala vs Yoghurt: What Is the Difference?
  2. How to Make Mala Step by Step
  3. Pasteurizers for Mala
  4. Packing and Selling
  5. Approvals
  6. Common Mistakes
  7. Frequently asked questions

Mala vs Yoghurt: What Is the Difference?

Mala (fermented milk)Yoghurt
CultureMesophilic (works at room temperature)Thermophilic (works warm)
FermentingSlow, many hours at room temperatureA few hours at about 42–45 °C
Texture and tasteDrinkable, smooth, mildly sourThicker set, often sweetened and flavoured

How to Make Mala Step by Step

  1. Test the milk on arrival: smell, lactometer and a freshness test. See how to test milk with a lactometer.
  2. Heat-treat it in a pasteurizer to kill unwanted bacteria. See pasteurization time and temperature.
  3. Cool it to the temperature your culture needs (room temperature for mala cultures).
  4. Add the culture, stir well, cover and leave it to ferment for the time the supplier gives.
  5. Check thickness and sourness; when ready, stir it smooth.
  6. Cool to about 4 °C to stop fermentation, then pack, seal and code the batch.

Pasteurizers for Mala

Current listed prices incl. VAT (updated 4 October 2026).

Packing and Selling

Mala sells in sealed cups, pouches and bottles to shops, schools and milk bars. Keep it cold from packing to sale and print a batch number and use-by date on every pack. See cup filling and sealing machines and batch coding.

Approvals

Dairy processing needs a licence from the Kenya Dairy Board, and packaged products need KEBS certification, plus county permits for the premises.

Common Mistakes

Watch: Milk chillers and pasteurizers

Milk chiller cooler and milk pasteurizerVideo · 0:33 · Herritech Ventures on YouTube

Frequently asked questions

How is mala made?

Milk is heat-treated, cooled to room temperature, inoculated with a mala culture and left to ferment for many hours until thick and mildly sour, then cooled and packed.

What is the difference between mala and yoghurt?

Mala uses a room-temperature culture and ferments slowly; yoghurt uses a warm culture and sets in a few hours at about 42–45 °C.

How long does mala take to ferment?

Many hours at room temperature; follow your culture supplier's instructions.

Do I need a licence to sell mala in Kenya?

Yes: a Kenya Dairy Board licence for processing and KEBS certification for packaged products.

What machine do I need to make mala?

A milk pasteurizer is the main machine, plus clean cans, a cooler and packing equipment.

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