Groundnut vs sunflower vs mustard oil is a common question, and the honest answer is that no oil on this list can be called the healthiest for everyone. They differ in flavour, in how much heat they take, and in their fat make-up. Here is how the three compare, so you can choose by what you cook and what your doctor advises.

Groundnut Oil vs Sunflower Oil vs Mustard Oil at a Glance

These figures come from the product specifications of our wood cold pressed oils.

Groundnut oil

Sunflower oil

Mustard oil

Flavour

Light nutty

Neutral

Moderately pungent

Smoke point

210°C

185°C

200°C

Best for

Deep frying, tempering, sautéing

Everyday cooking

Marinating, sautéing, frying

Shelf life

12 months

12 months

12 months

Allergen advice

Contains groundnuts/peanuts

Contains sunflower seeds

Contains mustard seeds

All three are processed in a facility that also handles tree nuts, coconuts, peanuts and sesame seeds. If you have an allergy, read the pack before you buy.

Groundnut Oil vs Sunflower Oil

The groundnut oil vs sunflower oil choice comes down to flavour and heat. Groundnut oil has a light nutty taste and a smoke point of 210°C. Sunflower oil is neutral and sits at 185°C.

Deep frying usually runs between 175°C and 190°C. Groundnut oil has room above that range, while sunflower oil sits inside it. So groundnut oil is the easier pick for pakoras and puris. Sunflower oil suits everyday cooking where you do not want the oil to be noticed.

Groundnut Oil vs Mustard Oil

With groundnut oil vs mustard oil, taste matters most. Groundnut oil stays light and fits almost any cuisine. Mustard oil is moderately pungent, and that sharpness carries into the food. It is central to Bengali and North Indian cooking, especially for fish and pickles.

Both handle frying well, at 210°C and 200°C. Pick groundnut when you want the dish to lead, and mustard when you want the oil to be tasted.

Sunflower Oil vs Mustard Oil

Sunflower oil vs mustard oil is the widest gap in flavour. Sunflower oil is neutral and works as an everyday oil. Mustard oil is bold and works in dishes built around it.

On heat, mustard oil at 200°C has more room than sunflower oil at 185°C, which is why mustard oil is the one to use for frying and marinating.

Fat Profile of the Three Oils

Here is what is in 100g of each oil, from Gramiyaa nutrition information.

Per 100g

Groundnut oil

Sunflower oil

Mustard oil

Total fat

99.83g

99.9g

99.86g

Saturated fat

18.96g

12.19g

8.29g

Monounsaturated fat

61.06g

26.97g

63.55g

Polyunsaturated fat

19.81g

60.74g

27g

Trans fat

0g

0g

0g

Total sugar

0g

0g

0g

Mustard oil has the lowest saturated fat of the three. Sunflower oil has the most polyunsaturated fat, while groundnut and mustard oil are mostly monounsaturated. All three list zero trans fat, which indicates they are cold pressed.

These numbers describe what is in the oil. What suits your diet depends on your health, your age and how much oil you use, and a doctor or registered dietitian is the right person to ask.

Which Cooking Oil Is Healthiest in India?

No one can name the healthiest cooking oil in India for every household, and we will not try. Anyone looking for the best cooking oil for health will get a more useful answer from a doctor or dietitian who knows their needs than from any brand.

What we can do is show you what is in each oil and how it behaves in the pan. Two habits help, moderation and variety.

Moderation. Gramiyaa oils are flavourful and cook your food with just a little. Two teaspoons cook a meal for one, giving you essential fats without extra calories. It also keeps you light and bloat-free.

Variety. You might have a go-to cooking oil, but do not stick to just one. Include a variety of oils for a variety of micronutrients and flavours. Mixing it up is also great for a balanced diet.

Best Oil for Your Kitchen- Groundnut, Sunflower or Mustard

Choosing the best oil groundnut, sunflower or mustard for your kitchen is easier when you start with the dish.

• Frying and everyday cooking. Groundnut oil, at 210°C.

• Fish, pickles and bold flavours. Mustard oil, at 200°C.

• Dishes where the oil should stay quiet. Sunflower oil, with its neutral flavour.

How We Make These Oils

Our groundnut, sunflower and mustard oils are pressed once, in wood and stone mills, and made in-house. Every batch is lab-tested, and you can scan the QR on the pack to see the details at trace.gramiyaa.com. The opaque, oxygen-free pack keeps light and air out, so the oil stays fresh without preservatives.

Try the Three Side by Side

Not sure which oil fits your kitchen? Try each in a dish you know well and notice the difference. Start with groundnut oil, sunflower oil and mustard oil. All three are single cold pressed at Gramiyaa, which makes them feel light on your stomach.

FAQs

Which is healthier, groundnut oil, sunflower oil or mustard oil?

We do not rank them. The three differ in fat make-up, flavour and smoke point, and the table above shows the figures. What suits you depends on your diet and health, so a doctor or registered dietitian is the best person to ask.

Which cooking oil is healthiest?

There is no single answer for everyone. Instead of searching for one winner, use each oil in moderation, keep a variety of oils in your kitchen and match each one to the dish. Check the details on the pack, and for advice on your own diet, speak to a doctor or dietitian. 

Is groundnut oil better than sunflower oil?

It depends on what you cook. Groundnut oil has a light nutty flavour and a 210°C smoke point, which suits frying. Sunflower oil is neutral and suits everyday cooking at 185°C.

Which oil is best for frying, groundnut, sunflower or mustard oil?

Groundnut oil, because its 210°C smoke point sits above the usual deep frying range of 175°C to 190°C. Mustard oil at 200°C also handles frying, and it adds a sharper taste to the food.

Can I use mustard oil every day?

Many kitchens in Bengal and North India cook with mustard oil daily. Its taste is strong, so it works best in dishes that suit it. If you are unsure how much to use, ask your doctor or dietitian.