Ask any home cook in Lucknow what the soul of their kitchen smells like, and before they describe the saffron in their biryani or the dum on their nihari, they'll mention that sharp, warm, unmistakable pungency rising from a hot tawa — the smell of pure sarso ka tel meeting heat.
Mustard oil is not just a cooking medium in Uttar Pradesh. It is a memory. It is the slick coat on mango achar sitting in a clay pot on the terrace. It is the base of a properly made tehri. It is what your naani rubbed into your scalp on cold winter mornings. It is the difference between a dish that is cooked and a dish that is alive.
But here is what most people in Lucknow do not realise: the sarso ka tel most of us have been buying at the local kirana for the last two decades is not the same oil our grandmothers used. Modern refined and expeller-pressed mustard oils are extracted using high heat and chemical solvents. The process is efficient and cheap — but it strips the oil of its natural glucosinolates, omega fatty acids, and the allyl isothiocyanate compound that gives mustard oil its characteristic bite and antibacterial strength.
Kachi Ghani cold-pressed mustard oil, like the one NatureGlam makes, is different. It is extracted at low temperatures, slowly, from quality mustard seeds — the way it was always done. No chemicals. No preservatives. No compromise.
This blog is for food lovers in Lucknow and across Uttar Pradesh who want to understand what they are putting in their cooking pot — and why switching to pure cold-pressed mustard oil will change the way their food tastes.
What is Kachi Ghani mustard oil — and why does it matter?
"Kachi Ghani" literally means raw/cold press. The seeds are crushed at room temperature (below 40°C) in a traditional wooden or mechanical press called a ghani. Because no external heat is applied during extraction, the oil retains:
Its full nutritional profile — Kachi Ghani mustard oil contains approximately 60% monounsaturated fatty acids (MUFA), a near-ideal ratio of omega-3 to omega-6 fatty acids (around 1:2), and naturally occurring Vitamin E, selenium, and glucosinolates.
Its authentic flavour — the sharp, pungent taste that defines North Indian and Awadhi cooking comes from allyl isothiocyanate. Heat-extracted oils lose most of this compound. Kachi Ghani retains it, which is why dishes cooked in cold-pressed mustard oil simply taste more authentic.
Its antibacterial properties — this is why mustard oil has been used for preservation (achar, murabba) for centuries. The allyl isothiocyanate compound is a natural antimicrobial agent.
NatureGlam's cold-pressed mustard oil is sourced from high-quality yellow mustard seeds, extracted without any chemical solvents or heat treatment, and bottled in food-grade BPA-free PET bottles. It is available for home delivery across Lucknow and India.
7 dishes that taste better — genuinely better — with pure Kachi Ghani mustard oil
1. Mango Achar (Aam Ka Achaar)
Lucknow's summer is incomplete without a jar of raw mango pickle. And achar made with refined oil or any oil other than pure mustard oil is, simply put, a lesser version of the dish.
The reason is chemistry. Kachi Ghani mustard oil's natural antimicrobial properties preserve the pickle without artificial additives while simultaneously creating that signature sour-sharp balance with the raw mango and spices. The glucosinolates in cold-pressed mustard oil react with the fenugreek, fennel, and red chilli to produce the deep, complex flavour that Lucknowi achar is known for. Use refined oil and the pickle tastes flat by comparison.
Tip: Heat NatureGlam mustard oil until it just starts to smoke, let it cool to 50°C, then pour over your spiced raw mango. This activates the oil's flavour compounds without destroying them.
2. Sarson Da Saag / Palak Ki Sabzi
Winter greens — whether sarson (mustard leaves), bathua, or palak — have a natural affinity with mustard oil. They are, after all, from the same plant family. Tadka made with cold-pressed mustard oil, garlic, and dried red chilli on a bowl of sarson da saag is one of the most complete flavour combinations in Indian cooking.
The oil does not fight the greens — it amplifies them. The slight bitterness of the oil offsets the sweetness of the greens. The pungency lifts what would otherwise be a flat, earthy bowl into something complex and satisfying.
Tip: For the final tadka on saag, use 1–2 tablespoons of NatureGlam mustard oil at high heat with crushed garlic. Do not use butter or ghee as the base — the mustard oil's smoke point (approximately 254°C) handles high-heat tadka beautifully.
3. Lucknowi Tehri
Tehri is Lucknow's vegetarian answer to biryani — rice cooked with potatoes, vegetables, and whole spices. The best tehri in the city's old lane dhabas begins with a generous pour of mustard oil in which the whole spices — bay leaf, cloves, black cardamom, and cumin — bloom.
Cold-pressed mustard oil does something that refined oils cannot in this context: it holds the aroma of the spices. The natural compounds in Kachi Ghani oil bind with the volatile aromatics released by the spices during bhunao (the frying stage), creating a base that carries through every grain of rice.
Tip: Use 3–4 tablespoons of NatureGlam mustard oil per cup of raw rice. The ratio ensures every grain is lightly coated before the water is added.
4. Baingan Bharta
Brinjal roasted directly over a gas flame (or in a tandoor if you are lucky), then mashed and cooked with onion, tomato, and spices — the final bhunao in mustard oil is what elevates baingan bharta from a humble vegetable dish to something people ask for by name.
The smoky char from the roasted brinjal and the pungent warmth of cold-pressed mustard oil are a textbook flavour pairing. Restaurants and home cooks who make this substitution notice the difference immediately.
Tip: Finely chop raw onions, cook them on low heat in NatureGlam mustard oil until they are golden and almost melting — this is the patience step that builds the base of the best baingan bharta.
5. Litti Chokha
Litti chokha — the flame-roasted wheat dough balls with a spiced sattu filling, served with roasted vegetable chokha — is a beloved dish across UP and Bihar, and Lucknow's food scene has enthusiastically adopted it. Authentic litti chokha is finished with a generous drizzle of raw mustard oil over the chokha. Not cooked. Raw.
This is one of the few dishes where the oil is consumed essentially unheated, and the quality of the oil is completely exposed. Cold-pressed mustard oil has a richness and depth that refined mustard oil cannot replicate in a raw application. The pungency mellows slightly when it meets the smokiness of the roasted vegetables, creating a balance that is deeply satisfying.
Tip: Drizzle NatureGlam mustard oil generously over chokha just before serving. Add crushed raw garlic, a squeeze of lime, and green chilli for the full experience.
6. Maछhli Ka Saalan (Fish Curry)
For families in Lucknow with roots in eastern UP, Bengal, or Awadhi traditions, fish curry cooked in mustard oil is non-negotiable. The fish is first marinated in turmeric and mustard oil, then fried in hot mustard oil until golden, and finally simmered in an onion-tomato-mustard oil gravy.
Every stage benefits from cold-pressed oil. The marinade penetrates the fish more effectively. The frying creates a crust that is distinctly flavoured. The gravy has a depth that no neutral oil can replicate. Cold-pressed mustard oil's high smoke point also makes it ideal for the high-heat frying stage without breaking down into harmful compounds.
7. Aloo Ki Sabzi With Roti (The Everyday Test)
The most honest test of any cooking oil is the most ordinary dish: aloo ki sabzi with roti, cooked in a home kitchen on a weekday evening. No elaborate spice blend, no restaurant technique. Just potatoes, cumin, green chilli, turmeric, and oil.
Cook this dish once with refined oil. Then cook it once with NatureGlam Kachi Ghani cold-pressed mustard oil. The difference in flavour is not subtle. The mustard oil version has a warmth and rounding to it — a background note that makes the entire dish more interesting. This is what pure oil does. It adds something that refined oil has lost in processing.
The health case — what the science says
Cold-pressed mustard oil is increasingly recommended by nutritionists and Ayurvedic practitioners for daily cooking use. Key health properties of pure Kachi Ghani mustard oil include:
Its omega-3 and omega-6 fatty acid ratio (approximately 1:2) is considered by researchers to be closer to an ideal balance for cardiovascular health than most common cooking oils, which are heavily skewed towards omega-6. Its high MUFA content supports healthy cholesterol levels. Its natural Vitamin E acts as an antioxidant. And its allyl isothiocyanate content has been studied for anti-inflammatory and antimicrobial properties.
Importantly, none of these properties are meaningfully present in heat-extracted, chemically processed mustard oil. You need the real thing.
Why NatureGlam — and why buy locally in Lucknow
NatureGlam's cold-pressed mustard oil is made from carefully selected yellow mustard seeds, extracted without heat or chemical solvents, and packaged in food-grade, BPA-free bottles. There are no artificial preservatives. No adulteration. No compromise on purity.
We offer home delivery across Lucknow and all of India, with free shipping on orders above ₹1000. For Lucknow-based customers, we are also building a network of local franchise and distribution partners so that pure, fresh cold-pressed oil is always within reach.
If you have been buying mustard oil at the kirana without thinking about it, this is your invitation to think about it once — and then never look back.
Order pure NatureGlam Kachi Ghani Mustard Oil at natureglam.org
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What is Kachi Ghani mustard oil? — Cold-pressed mustard oil extracted at low temperatures without heat or chemicals, retaining full nutritional value and authentic flavour.
Is mustard oil good for Indian cooking? — Yes. Cold-pressed mustard oil has a high smoke point (~254°C), natural antibacterial properties, and omega fatty acids ideal for daily cooking.
Where can I buy pure mustard oil in Lucknow? — NatureGlam offers cold-pressed Kachi Ghani mustard oil with home delivery across Lucknow at natureglam.org.
What is the difference between refined and cold-pressed mustard oil? — Cold-pressed oil retains nutrients, flavour compounds, and antibacterial properties. Refined oil loses most of these in heat and chemical extraction.