Samosas, pakoras, puris, vadas, namkeen — deep-frying is its own discipline, and the oil question here is different from everyday cooking. For frying, flavour matters less (you usually want it neutral) and three other things matter more: a high smoke point, heat stability, and not reusing the oil to death. Here's how to choose well.
What deep-frying needs
- A high smoke point — frying happens around 170–190 °C, so you want an oil that stays well clear of smoking at that temperature.
- Stability — the oil sits hot for a while and may be used more than once in a session, so it shouldn't break down quickly.
- A neutral-ish flavour — for most snacks you don't want the oil to add a taste of its own.
The oils that fit
| Oil | Smoke point | Notes for frying |
|---|---|---|
| Groundnut oil | ~225–230 °C | Traditional Indian frying oil — neutral, stable, high smoke point |
| Refined oil (sunflower etc.) | ~225–230 °C | Cheap and neutral; the economical bulk-frying choice |
| Mustard oil | ~250 °C | High smoke point; adds flavour, common in eastern/northern frying |
(Sources: Wikipedia, ThermoWorks.) Groundnut oil has long been the classic Indian deep-frying oil for good reason — high smoke point, neutral taste, and it crisps beautifully. High-oleic groundnut oil is more heat-stable still, which is an advantage when the oil sits hot.
The thing that matters more than which oil
Don't reuse frying oil over and over. Every reheating degrades the oil and builds up harmful compounds — India's food regulator runs the RUCO programme specifically to discourage repeated reuse. Practical rules: fry at the right temperature (too cold = greasy, too hot = burnt and smoking), strain and reuse at most once or twice for light frying, and discard oil that's darkened, foamy or smells off.
An honest note on premium oil and bulk frying
If you deep-fry in large quantities often, it's perfectly sensible to use an economical neutral oil for the bulk frying and reserve a premium oil for everyday cooking, tadka and shallow-frying, where its quality actually shows. A great oil isn't wasted in a kadhai of pakoras — but you don't need a premium oil to fry well. Match the spend to where you'll taste the difference. (More on that logic in Best Oil for Indian Cooking.)
Where Beej fits
If you do want one groundnut oil that handles both — everyday cooking and the occasional fry — Mt. Girnar Reserve Groundnut Oil qualifies: it's a high-oleic groundnut oil (single-origin, Junagadh, vagai wood-pressed, lab-tested batch by batch), and that high-oleic profile (75%+ MUFA) makes it naturally more heat-stable. For heavy, daily bulk frying, keep an economical neutral oil alongside it — and use Mt. Girnar where its lightness and clean taste earn their place.
The everyday oil that also fries well: Buy Mt. Girnar Reserve Groundnut Oil →