The Himdhara Journal

Ghee vs Butter vs Oil for Cooking: Which Fat When?

Ghee, butter and cooking oils compared on what they are made of, what burns first, how they keep and what the guidelines say, so you can match the fat to the job.

By · Journal Editor, Himdhara

· · 9 min read

A block of butter on a butter dish

Ghee, butter and cooking oils are all mostly fat, but they behave differently in a pan for reasons you can state plainly: butter carries water and milk solids that burn first, ghee has had both removed and tolerates high heat, and oils vary with how refined they are. Match the fat to the job rather than looking for one best fat. ICMR-NIN counts all three inside one daily allowance for visible fat.

Indian kitchens have always kept more than one fat, and the reason is practical. A fat that gives flavour at the table is not always the fat that stands up to a deep fryer, and the cheapest fat is rarely the one you want on a hot roti. This article compares the three on what can be measured, then on what to use where.

At a glance

  • Under FSSAI's standards, table butter is at least 80 per cent milk fat with up to 16 per cent moisture; ghee is at least 99.5 per cent milk fat with at most 0.5 per cent moisture.
  • A 2024 review in the Journal of Ayurveda and Integrative Medicine gives ghee's smoke point as about 250 °C; butter scorches far earlier because its milk solids brown and burn.
  • In a 2025 study of 48 virgin olive oils, smoke points ran from 157 °C to 215 °C and free fatty acid content was the strongest predictor; refined oils smoke higher and more consistently.
  • USDA lists 900 kilocalories, 100 grams of fat and 60 grams of saturated fat per 100 grams of clarified butter; oils are mostly unsaturated fat, butter is mostly saturated like ghee but diluted by water.
  • ICMR-NIN's 2024 guidelines allow 20 to 50 grams of visible fat a day in total and say to limit ghee or butter to one to two teaspoons.

What is the difference between ghee, butter and oil?

Butter is an emulsion of milk fat and water with milk solids in it; ghee is that fat with the water and solids removed; oils are fats pressed or extracted from seeds and fruits. FSSAI's standards put numbers on the first two: table butter at least 80 per cent milk fat and at most 16 per cent moisture, ghee at least 99.5 per cent milk fat and at most 0.5 per cent moisture.

Ghee's making is what sets it apart from butter. A 2023 review in the Journal of Food Science and Technology describes it: milk fat is concentrated, then heated at 110 to 120 °C for 10 to 20 minutes, the moisture evaporates, and the thermally altered protein, lactose and minerals interact to create ghee's characteristic flavour. Butter never goes through that step, which is why it tastes of fresh cream and ghee tastes nutty. Where clarified butter stops and ghee begins is covered in is ghee the same as clarified butter.

Oils contain no milk solids and negligible water. What varies between them is the fatty acid balance, which follows the plant, and the processing, which separates a cold-pressed or virgin oil from a refined one.

What burns first, and how do smoke points compare?

In butter, the water and milk solids: the water boils off, the solids brown and then scorch, long before the fat would smoke. In ghee and oils, free fatty acids: the more a fat carries, the sooner it smokes. A 2024 review gives ghee's smoke point as about 250 °C, and we found no laboratory measurement behind the figure; the honest comparison for oils is a range, not a single number.

That range has been measured for olive oil. A 2025 study in Foods tested 48 Spanish virgin olive oils and found smoke points from 157 °C to 215 °C, with free fatty acid content the strongest predictor; it notes that refined oils have higher and more consistent smoke points than virgin ones, because refining removes those free fatty acids. The same logic applies to every oil on the Indian shelf: a refined sunflower or soybean oil smokes later and more predictably than a cold-pressed one, and any fat smokes sooner as it ages. The full picture is in ghee's smoke point and when it matters.

Fat What it is What limits it in the pan What that means
Butter At least 80 per cent milk fat, up to 16 per cent water, plus milk solids (FSSAI) Water and milk solids, which brown then burn Gentle heat, baking, finishing; not for tadka or frying
Ghee At least 99.5 per cent milk fat, at most 0.5 per cent water (FSSAI) Free fatty acids, once the solids are gone; about 250 °C in a 2024 review Tadka, searing, frying, and finishing where you taste it
Virgin or cold-pressed oil Pressed from seeds or fruit, unrefined Free fatty acids; 157 °C to 215 °C across 48 virgin olive oils in a 2025 study Sautéing, dressings, regional dishes where the oil's flavour is wanted
Refined oil Refined to remove free fatty acids, colour and odour Higher, more consistent smoke points than virgin oils Neutral deep frying and high-heat cooking

How do the fats themselves compare?

Ghee and butter are the same fat, mostly saturated; butter is simply diluted by water and solids. USDA's record for clarified butter lists 900 kilocalories, 100 grams of fat and 60 grams of saturated fat per 100 grams, along with 300 milligrams of cholesterol. Vegetable oils carry no cholesterol and are mostly unsaturated, with the balance between monounsaturated and polyunsaturated set by the plant.

That split is why the comparisons are usually framed as ghee against a particular oil, and we have written them: ghee vs olive oil works through the USDA and FSSAI figures for the most monounsaturated common oil, and ghee vs mustard oil covers the oil most Indian kitchens actually reach for, including the erucic acid question. A spoon of any of them is roughly the same energy, because all are nearly pure fat: ghee nutrition per tablespoon gives the figures for ghee.

On health, the guideline is the honest reference. ICMR-NIN's 2024 Dietary Guidelines for Indians count vegetable oils, butter and ghee together as visible fat, allow 20 to 50 grams a day depending on energy needs, and say to limit ghee or butter to one to two teaspoons a day or avoid it if possible. We do not rank the fats for health, and if you have a medical reason to watch fats, follow your doctor's advice.

Which fat is best for which Indian cooking method?

Ghee for tadka and for finishing, a refined or stable oil for frying in volume, cold-pressed oils where their flavour belongs, and butter for baking and gentle cooking. The rule behind the list is simple: use the fat with heat headroom where the pan is hottest, and the fat you want to taste where it goes on last.

  • Tadka and tempering: whole spices need hot fat for seconds. Ghee's headroom lets cumin and mustard seed bloom without the fat burning, and the tadka is poured over the dish, so its aroma is tasted directly.
  • Deep frying: fat sits at heat for a long time. A refined oil, or an inexpensive ghee, does the job; a premium ghee's aroma is driven off in the fryer, so it is wasted there. Do not reuse fat that has smoked.
  • Sabzi and gravies: medium heat suits cold-pressed mustard, groundnut or sesame oil, whose flavour is part of the dish.
  • Baking: butter's water turns to steam and its solids brown, which pastry relies on. Ghee can stand in, with adjustments, as can you bake with ghee explains.
  • Finishing: a spoon of ghee over dal, rice, khichdi or a hot roti, added at the end so nothing is cooked off.

How much to use and when to add it, dish by dish, is in how to use ghee in cooking.

How do cost, shelf life and purity compare?

Oils are cheapest because seeds are cheap; butter costs what its milk costs; ghee costs the most because it takes the most milk, about 30 litres of cow milk per litre by the bilona method. Ghee keeps longest, around six to twelve months under proper packaging according to dairy-technology teaching, because it has almost no water. Butter needs a fridge. Oils go rancid with light, air and warmth.

Purity is a question for all three. A 2024 review in the International Journal of Biochemistry and Molecular Biology reports that edible oils, mustard oil among them, are adulterated with cheaper oils such as palm olein and with cottonseed and mineral oil, and that ghee is repeatedly combined with animal fats, synthetic materials or vanaspati. Laboratory methods, chromatography and spectroscopy, are what detect them. For ghee, the practical answer is a batch-coded lab report; the reports for each batch of our A2 bilona ghee are on the lab reports page before it ships, and how to keep any ghee is in how to store ghee.

The short version

Butter is fat plus water and milk solids, so it burns early and belongs in baking and gentle cooking. Ghee is the same fat with both removed, so it takes high heat and gives flavour at the table. Oils are plant fats whose heat tolerance depends on refining: refined for frying, cold-pressed for flavour. Keep all of them within ICMR-NIN's visible-fat allowance, store ghee dry and dark, butter cold and oil away from light, and buy ghee on its batch report rather than its label.

Sources

Further reading behind the figures above. Himdhara's own numbers — yields, batch results — come from our production records and the batch reports on the lab reports page.

Frequently asked questions

Is ghee better than oil for high-heat cooking?

It tolerates heat well: a 2024 review puts ghee's smoke point at about 250 °C, and with its water and milk solids gone there is nothing in it to scorch early. Refined oils also reach high, consistent smoke points, because refining removes the free fatty acids that make a fat smoke. So both work for frying; choose by flavour and price, and never reuse any fat that has smoked.

Can I use butter instead of ghee in the same amount?

For gentle cooking and baking, yes, with one adjustment: butter is at least 80 per cent milk fat with up to 16 per cent water under FSSAI's standard, so a spoon of butter carries a little less fat than a spoon of ghee and adds water. For tadka or frying, no: butter's milk solids brown and then burn long before the fat itself would smoke.

Does ghee have lactose and milk protein like butter?

Only traces. Clarification boils off the water and strains out the milk solids, which is where the lactose and protein sit, leaving a fat that FSSAI requires to be at least 99.5 per cent milk fat. Butter keeps its solids. Many people with lactose intolerance tolerate ghee for that reason, but a milk allergy is a different matter, so ask your doctor.

How should ghee, butter and oil be stored?

Ghee keeps for around six to twelve months under proper packaging, according to dairy-technology teaching, because it has almost no water; keep it closed, dry and dark, away from the stove. Butter contains water and spoils at room temperature, so it lives in the fridge. Oils oxidise with light, air and warmth, so keep them in a dark bottle, closed, in a cool cupboard.

How much cooking fat does the Indian guideline allow?

ICMR-NIN's 2024 Dietary Guidelines for Indians put visible fat, meaning cooking oil, butter and ghee together, at 20 to 50 grams a day depending on your energy needs, and within that say to limit ghee or butter to one to two teaspoons a day or avoid it if possible. If you have a medical reason to watch fats, follow your doctor's advice.