
Choosing a right cooking oil may prove to be a rather difficult task because both Groundnut Oil vs Mustard Oil are popular in Indian cuisine.
Peanut oil is commonly consumed in West and South India whereas mustard oil is usually consumed in North and East India. Both peanut oil and mustard oil contain unsaturated fats but differ in their composition and taste.
So, which one is better for your health? Let’s find out.
What Is Peanut Oil?

Peanut oil, also referred to as groundnut oil, is derived from peanuts (Arachis hypogaea).
Cold-pressed peanut oil is made by mechanical pressing and is usually subjected to fewer processes compared to refined oil. It has a slight nutty flavor and is ideal for cooking in India.
Advantages of Groundnut Oil
- Healthy fat source: Groundnut oil contains MUFA and PUFA. It is a superior choice compared to foods containing saturated fats.
- Vitamin E source: It contains vitamin E, which is a powerful antioxidant, thus assists in proper cell function.
- Suitable for cooking: Groundnut oil is an excellent choice in various cooking methods because of its mild flavor.
Definition Of Mustard Oil

Mustard oil, often known as “sarson ka tel”, is made from mustard seeds.
The extraction process for Kachi ghani mustard oil uses mechanical pressing. It has a very spicy taste and is widely used in curry, pickles, fish dishes, and some regional Indian cuisines.
Mustard Oil Benefits
- Contains healthy fats: Mustard oil has a high content of MUFA and PUFA.
- Contains ALA Omega-3: Alpha linoleic acid (ALA), which is an essential Omega-3, is naturally found in mustard oil.
- Contains naturally occurring antioxidants: Mustard oil contains tocopherols and naturally occurring plant chemicals.
Groundnut Oil vs Mustard Oil
| Feature | Groundnut Oil | Mustard Oil |
|---|---|---|
| Source | Peanuts | Mustard seeds |
| Main fats | MUFA + PUFA | MUFA + PUFA |
| Omega-3 ALA | Relatively low | Naturally present |
| Vitamin E | Good source | Present |
| Flavour | Mild, nutty | Strong, pungent |
| Best for | Everyday cooking, sautéing, frying | Curries, pickles, fish, tempering |
Which Oil Is Better for Your Health?

Either can be used as part of a healthy diet.
It is impossible to provide sufficient evidence to claim that one oil is definitely healthier than another one. The crucial factor is not which of the oils you choose, but how well balanced your diet is and how much oil you use.
WHO advises to select unsaturated fats instead of saturated and trans fats as a component of a healthy diet.
So, if you like neutral taste and versatility of the oil, then groundnut oil may be a good choice. If you are fond of strong flavours and would like to have ALA omega-3 in your diet naturally, then mustard oil is a perfect variant for you.
How to Use Cooking Oil the Right Way

Regardless of which oil you choose:
- Use oil in moderation.
- Avoid repeatedly heating or reusing frying oil.
- Prefer reputable, food-grade brands.
- Include other healthy fat sources such as nuts, seeds and fish in your diet.
- Don’t rely on one food or oil alone for better health.
Final Verdict
It is difficult to decide which cooking oil among the two is better.
Groundnut oil is a flavorful cooking oil, while mustard oil provides you with unsaturated fats and natural ALA omega-3.
This choice has to be made considering the requirements of your culinary skills and nutrition.
For all your cooking needs, please visit our website RefreshYourLife for best cooking oils. Here, you can find groundnut oil, mustard oil, and lots of other oils too.
