You are making dal, so you need oil for the tadka. Then there is sabzi for dinner. At the weekend, you may fry pakoras or pooris. The supermarket shelf, meanwhile, offers mustard, groundnut, sesame, sunflower, safflower and several processing claims.
So does one bottle need to do every job?
Not necessarily.
The more useful approach is to choose oil according to the cooking job, desired flavour, processing and actual product—not to search for one universal “best cooking oil.” Indian households have historically used different edible oils across regions, and current Indian government information still describes clear regional preferences for groundnut, mustard/rapeseed, coconut and sesame oils.
Quick Clarity
For everyday Indian cooking, start with the dish.
- • Tadka: decide whether you want the oil itself to contribute noticeable character or mainly carry the aroma of the spices.
- • Sabzi: consider how strongly flavoured the vegetable and masala are.
- • Frying: pay closer attention to the exact oil, its processing, the intended cooking use, temperature management and repeated use.
- • Everyday cooking: choose something that works across the dishes your household actually makes rather than buying an oil because one front-label word sounds superior.
That means the answer may be one versatile oil for one household and two different oils for another.
The goal is not to collect bottles.
The goal is to give each bottle a clear job.
Eatwise Aha Moment
The right cooking oil is not the one that wins an argument—it is the one that fits the work happening in the pan.
Why Indian Kitchens Never Had Just One Oil Story
India grows and uses a wide range of oilseeds. Government of India information identifies groundnut, mustard/rapeseed, sesame and safflower among the traditionally cultivated oilseeds, while sunflower and soybean became more important later. It also records regional preferences: groundnut oil has traditionally been favoured in parts of southern and western India, mustard/rapeseed in eastern and northern regions, and coconut and sesame oils in several southern pockets.
That matters because an oil can be part of the flavour architecture of a dish rather than merely a medium that stops food sticking to the pan.
Modern processing has also expanded the range of oils available. Refining can make oils more uniform in colour, odour and flavour, which is one reason different refined oils can perform more neutrally in the kitchen.
This gives today’s UAE household more flexibility—but also more labels to decode.
Start with the Oil, Not the Marketing Word
Groundnut, mustard, sesame, safflower and sunflower oils are genuinely different named vegetable oils. Codex defines them according to the plant source from which the oil is obtained. It also distinguishes conventional sunflower and safflower oils from high-oleic versions, showing why even two bottles carrying the same seed name may not necessarily have identical composition.
Processing is another separate question.
Codex defines virgin oils as oils obtained by mechanical procedures, with heat permitted, while cold-pressed oils are mechanically obtained without applied heat.
So four questions need to remain separate:
- What seed is the oil from?
- How was it processed?
- What cooking job will it perform?
- How will it be handled in your kitchen?
A processing word alone cannot answer all four.
Tadka: Should the Oil Join the Flavour?
Tadka is one of the clearest examples of why culinary purpose matters.
You are heating a relatively small quantity of fat with spices and aromatics. The oil may therefore become part of the flavour that reaches the final dal, curry, chutney or vegetable dish.
Mustard oil illustrates this well. India’s National Portal describes mustard oil as having a distinctive flavour and aroma and records its use for tempering, sautéing, frying, curries and pickles.
That does not mean mustard oil is the compulsory oil for tadka.
It means that when you choose a strongly characterful oil, you are making a flavour decision as well as a cooking decision.
A useful question is:
Do I want the oil to be heard—or mainly the spices?
If the traditional character of mustard, sesame, groundnut or another oil belongs in the dish, that flavour can be part of the recipe.
If you want cumin, curry leaves, chilli, garlic or other tempering ingredients to dominate, a milder-tasting cooking oil may make more sense.
Neither approach is automatically better.
Sabzi: Match the Oil to the Dish
A lightly seasoned vegetable and a strongly spiced curry are different culinary situations.
For a simple sabzi, you may want an oil that does not dominate the vegetable. For a more robust preparation, the oil’s own aroma may work comfortably alongside the masala.
This is where rigid charts such as “mustard for this, sunflower for that” become less useful.
Instead, consider three variables together:
The vegetable. The masala. The flavour intensity of the oil.
Groundnut oil, for example, has a long cooking history in parts of India and is used for cooking and frying; official Indian sources also document strong regional preferences for it.
Mustard oil brings a more pronounced sensory character. Sesame oil belongs to longstanding regional cooking traditions in parts of southern India.
Refined oils can offer a more neutral sensory background.
So for sabzi, the useful decision is not:
“Which oil is number one?”
It is:
“How much influence do I want the oil to have on this dish?”
Everyday Indian Cooking: One Oil or Two?
A family does not need five oils simply because five oils exist.
For many households, one versatile everyday oil can be perfectly practical.
It should have a flavour the household enjoys, suit the cooking methods used most often, come from a clearly identified oil source and carry understandable storage and usage information.
But there is also a practical case for a simple two-role kitchen:
| Kitchen role | What you are looking for | Possible approach |
|---|---|---|
| Everyday base oil | Versatility across dal, sabzi and routine cooking | A suitable edible oil with a flavour your household accepts |
| Character oil | Distinctive flavour for particular tadkas, curries, pickles or regional recipes | Mustard, sesame, groundnut or another recipe-specific oil |
This is not a nutritional prescription.
It is a pantry-management strategy.
It keeps the kitchen flexible without turning oil shopping into a collection hobby.
Frying Changes the Question
When frying enters the picture, flavour is only one part of the decision.
Extended exposure to high temperatures and air changes cooking oils. ICMR–National Institute of Nutrition’s 2024 Dietary Guidelines specifically advise avoiding repeated use of frying oils and advise against mixing already-used frying oil with fresh oil for reuse.
FSSAI uses Total Polar Compounds (TPC) as a quality indicator for frying oil and sets 25% as the point beyond which used vegetable oil or fat should not be used.
This gives us an important practical lesson:
Oil handling can matter just as much as oil selection.
A premium-sounding bottle does not compensate for repeated overheating and reuse.
And a discussion about frying should not be reduced to one smoke-point number.
The exact oil type, fatty-acid profile, processing, heating duration, food being fried and reuse history all contribute to performance. Codex itself recognises compositionally distinct high-oleic versions of sunflower and safflower oils, which is another reason the seed name alone cannot tell the complete story.
For occasional shallow frying
Start with a cooking oil that the manufacturer intends for the job, manage heat carefully and avoid assuming that a “cold-pressed” or “wood-pressed” claim automatically proves frying suitability.
For deeper or repeated frying
Product suitability and oil management become even more important.
Avoid turning reused oil into a permanent kitchen ingredient.
Does Wood-Pressed, Cold-Pressed or Refined Decide the Cooking Job?
No.
These terms describe aspects of processing, not a complete culinary verdict.
Codex specifically defines cold-pressed oil according to mechanical extraction without applied heat. It separately defines virgin oils, for which heat may be applied during mechanical processing.
The current Codex standard does not create a general category called “wood-pressed” and therefore does not establish that every wood-pressed oil is automatically cold-pressed.
Similarly, “refined” should not be translated into “bad.”
Refining is an established oil-processing route. FSSAI standards recognise both named edible oils and refined forms of several oils, including groundnut, mustard/rapeseed, sesame, safflower and sunflower.
A more disciplined sequence is:
Oil source → Processing → Cooking purpose → Usage → Fit
not:
Marketing word → Verdict
What About Nutrition?
This article is mainly about culinary fit, but one nutrition point helps keep the discussion proportionate.
ICMR–NIN treats cooking oils as “visible fats” and emphasises limiting the total amount used according to energy requirements rather than treating one oil name as permission for unlimited use.
That is an important correction to another common shortcut:
A premium oil remains an oil.
Choosing carefully does not remove the importance of overall quantity and dietary pattern.
Common Oil-Choice Mistakes
The most common mistakes are treating one oil as compulsory for every Indian dish; assuming a traditional processing term proves universal superiority; assuming refined automatically means unsafe; choosing frying oil only by a headline smoke-point number; ignoring how repeatedly used oil is handled; and buying several oils without giving each one a meaningful kitchen role.
Each mistake begins with the same problem: one variable is being used as the whole decision.
Decision Framework
The Eatwise Five Rights for Cooking Oil
Right Ingredient
What oilseed does the oil actually come from?
Right Processing
Is the processing method clearly described and relevant to what you need?
Right Purpose
Is the job tadka, routine sabzi, frying, dressing or finishing?
Right Usage
How much heat, time and potential reuse will the oil experience?
Right Fit
Does its flavour, pack size and intended use match your household?
This framework is deliberately broader than “Which oil is healthiest?”
Because that question is often too crude to solve the actual kitchen problem.
The Eatwise Perspective
- Eatwise would not nominate one universal cooking-oil winner for every Indian household.
- We would prioritise clear oil identity, transparent processing, recipe fit, sensible heat management and responsible use.
- Preferred when: the oil source and processing are clearly stated, its flavour supports the dishes you cook and its intended use fits your cooking method.
- Acceptable alternative when: a more neutral or more processed oil has a clear functional role and is appropriately labelled and used.
- Case-by-case when: a cold-pressed or wood-pressed oil is being considered for sustained frying; the exact product and manufacturer guidance matter.
- Eatwise would question: any bottle that asks you to believe “traditional,” “cold-pressed,” “refined,” “premium” or another single front-label term is enough to prove the oil is universally better.
Practical Buying Checklist
Before the next bottle enters your kitchen, check the oil source, processing description, intended cooking use, flavour role, pack size, storage instructions and whether you genuinely need another oil alongside the one you already have.
Then ask the simplest question of all:
What job will this bottle actually do?
Quotable Eatwise Line
Choose oil by the work it must do in the pan—not by the loudest claim on the bottle.
Eatwise Clarity Summary
Tadka, sabzi, frying and everyday Indian cooking do not automatically require the same oil.
For tadka, decide how much flavour you want the oil itself to contribute.
For sabzi, match the oil’s character to the vegetables and masala.
For frying, move beyond seed name and front-label processing claims to actual product suitability, heat management and reuse.
For everyday cooking, one versatile oil may be enough. Another household may find one everyday oil plus one character oil more useful.
So when you are back in that supermarket aisle, you no longer need to ask:
“Which bottle wins?”
Ask:
“Which bottle has a clear job in my kitchen?”
Implementation Intention
When I next buy cooking oil, I will identify its main cooking job before I choose the bottle.
Frequently Asked Questions
Which oil is best for tadka?
There is no universal best. A distinctive oil such as mustard can contribute its own flavour, while a milder oil can allow the spices to dominate. Choose according to the dish and the flavour you want.
Can I use one oil for sabzi and frying?
Potentially, yes, if the specific product is intended and suitable for both cooking methods. The oil name alone does not establish this.
Is cold-pressed oil automatically better for Indian cooking?
No. Cold-pressed describes a defined extraction condition; it does not establish universal culinary or nutritional superiority.
Is refined cooking oil automatically unsafe?
No. Refining is an established food-processing category, and FSSAI recognises refined forms of multiple edible oils. Product quality and appropriate use must be assessed separately.
Should used frying oil be mixed with fresh oil?
ICMR–NIN advises against mixing used frying oil with fresh oil for reuse and recommends avoiding repeated reuse of frying oils.
References & Further Reading
- Codex Alimentarius Commission. Standard for Named Vegetable Oils, CXS 210-1999, current redesigned publication with 2026 correction. Codex Standard for Named Vegetable Oils
- ICMR–National Institute of Nutrition. Dietary Guidelines for Indians, 2024. ICMR-NIN Dietary Guidelines
- Food Safety and Standards Authority of India. Repurpose Used Cooking Oil (RUCO). FSSAI RUCO guidance
- Department of Food & Public Distribution, Government of India. Edible Oil Scenario. Government of India Edible Oil Scenario
- Food Safety and Standards Authority of India. Standards / Food Category System for Oils and Fats. FSSAI edible-oil standards
