Bilona Method Ghee: The Traditional Process Explained

Sat Apr 25 2026 · 10 min read · By Womaniya Editorial Team

Bilona Method Ghee: The Slow Traditional Process, Explained

You will see "Bilona ghee" stamped on dozens of bottles in any organic store today. Most of those are not Bilona ghee. Real Bilona method ghee is a slow, eight-step process that takes a full day from milking to bottling, uses three times more milk than the modern cream method, and produces a ghee with a granular bottom, a roasted-nutty aroma and a fat profile that is genuinely different.

If you are paying a premium for "Bilona" ghee, you should know exactly what you are paying for. This guide walks through the process step-by-step, explains the science behind why it tastes and behaves differently, and gives you a checklist to verify what you are actually buying.

What does "Bilona" mean?

A bilona (Sanskrit: manthana) is a wooden churning rod, traditionally made from a single piece of seasoned wood, with a four-bladed lower head. The rod sits inside a clay or metal pot of curd and is rotated rapidly using a long rope wound around it — pulled alternately by the right and left hand. This back-and-forth rotation, done for 25-40 minutes, is what separates makkhan (butter) from chaas (buttermilk) without breaking the butter's molecular structure the way modern centrifuges do.

The verb form bilona simply means "to churn". The method takes its name from the tool, and the whole process is sometimes called vedic ghee because it is described in the Yajurveda and Charaka Samhita.

The 8 steps of true Bilona method ghee

One litre of Bilona ghee = ~25 litres of A2 Gir milk + ~30 hours.

1. Hand-milking native cows. Only native Indian breeds — primarily Gir, Sahiwal, Tharparkar and Kankrej — produce A2 protein milk. We milk our Gir cows by hand twice a day; the calf is fed first.
2. Boiling and cooling the milk. Fresh milk is gently boiled to ~85°C, then cooled to body temperature (37°C). This kills surface microbes without destroying milk proteins.
3. Setting curd with a starter. A spoon of yesterday's curd is added as a starter culture. The pot is left undisturbed in a warm place for 8-12 hours overnight. Lactic acid bacteria multiply, dropping the pH and forming a soft, fragrant dahi.
4. Hand-churning with the bilona. Around dawn, the dahi is moved into a bigger pot and churned with the wooden bilona for 25-40 minutes. Cool water is added during churning to firm up the butter. The makkhan rises to the top; chaas stays below.
5. Rinsing the butter. The cream-coloured makkhan is gently rinsed in cold water 2-3 times to remove residual buttermilk solids, which would otherwise burn during cooking.
6. Slow simmer (the longest step). The makkhan is melted in a heavy iron or brass kadhai over a low wood-fired or LPG flame. The water content evaporates first, then the milk solids slowly caramelise. Skilled production needs constant stirring to prevent scorching. This step takes 3-5 hours per 10 kg batch.
7. Reading the cues. Bilona makers do not rely on thermometers. The signal is sensory: the popping bubbles slow, the colour shifts from cloudy yellow to golden amber, the milk solids settle as brown granules at the bottom and the whole kitchen fills with a roasted nut aroma. Pulled too early, ghee retains moisture and spoils faster. Pulled too late, it burns and turns bitter.
8. Filtering and bottling. The hot ghee is filtered through fine muslin into clean, dry glass jars. We never use plastic at this stage — hot ghee leaches plasticisers. Jars are sealed, labelled with the batch and bottling date, and rested for 24 hours before dispatch.

Bilona vs Cream Method vs DDA Method

The "Direct Cream Method" or DDA (Direct Deal Cream Method) is widely used by big dairies because it can be automated, but it skips the fermentation step entirely — and that fermentation is where most of the digestive benefits come from. A 2017 study in the Journal of Ayurveda and Integrative Medicine compared traditional and industrial ghees and found markedly different fatty acid profiles between methods, with traditional ghee showing higher levels of beneficial short-chain fatty acids.

Why does it taste so different?

Three reasons.

1. Maillard browning of milk solids. During the long simmer, the milk solids drop to the bottom and slowly caramelise — exactly the same chemical reaction that gives roasted cashews and crusty bread their flavour. Cream method ghee, cooked faster, never develops this depth.
2. Curd-fermented fatty acids. The overnight fermentation step converts some milk fats into short-chain volatile fatty acids that you can literally smell when you open a jar.
3. No moisture retention. A skilled Bilona maker reads the visual cues to drive off every trace of water. That extra dryness gives Bilona ghee both a longer shelf life and a more concentrated taste.

Health implications worth knowing

Most health benefits of A2 ghee that we cover in our guide on A2 Gir Cow Ghee benefits are amplified by the Bilona process:

• Higher butyric acid. Fermentation increases short-chain fatty acid content. Butyrate is the preferred fuel for cells lining the colon.
• Lower residual lactose. Curd fermentation pre-digests most of the lactose; the long simmer evaporates the rest. People with mild lactose intolerance generally tolerate Bilona ghee very well.
• Vitamin K2 retention. Slow cooking at moderate heat preserves K2 better than high-heat industrial methods.
• No emulsifiers, no preservatives, no DDA. True Bilona ghee is just milk + time + heat. Nothing else.

How to verify you are getting the real thing

If a brand claims "Bilona", ask these five questions before buying:

1. What breed of cow? Bilona without A2 milk misses half the point. Native Indian breeds (Gir, Sahiwal, Tharparkar) are the only legitimate answer.
2. Litres of milk per litre of ghee? Anything below 20:1 is not Bilona — it is cream method.
3. How long does one batch cook? Real Bilona is 3-5 hours minimum.
4. Is the cooking flame wood / LPG / gas? Bilona makers use low, slow flames — not industrial steam jackets.
5. Lab test certificates. Reputable producers test every batch for fat percent, moisture, free fatty acids, and adulterants. Ask to see one.

We publish lab reports for every batch on the our story page.

Common myths about Bilona ghee

• "Bilona ghee is only for special occasions." No — it is meant for daily use. The whole logic of Ayurveda is that small daily nourishment beats large occasional doses.
• "Bilona ghee is too rich for kids." A quarter teaspoon of pure ghee in dal-rice from age 1 onwards is one of the safest and most nutrient-dense additions to a child's diet — the WHO complementary feeding guidelines support added healthy fats during weaning.
• "All farm-fresh ghee is Bilona ghee." Most rural households today actually use the cream method because it is faster. Real Bilona is rarer than people think. The FSSAI ghee standards make no distinction between Bilona and cream-method ghee, which is why the label alone is not regulated.

A working family budget for Bilona ghee

For a family of four cooking Indian meals, 500 ml lasts about 6 weeks at 1-2 tsp per person per day. That works out to roughly ₹2.50-₹4 per person per day — less than half a cup of supermarket coffee, for one of the most nutrient-dense traditional foods on the planet.

If you have been paying ₹600 per litre and wondering why you do not feel a difference, this is why. Try a small jar of our women-led farm Bilona A2 ghee, use it for two weeks, and see if your dal smells different.

Bottom line: Bilona is not a marketing label — it is an eight-step, 30-hour, milk-intensive process. Once you know what to look for, you cannot unsee the shortcut versions. And once you taste a properly-made batch, you usually cannot go back.