Sesame Oil for South Indian Cooking: The Complete Guide to Gingelly Oil
Gingelly oil (nalla ennai) is the backbone of Tamil, Telugu and Chettinad cooking. Here is everything you need to know about using cold-press sesame oil in South Indian cuisine.
In Tamil Nadu, it is called nalla ennai — literally "good oil." In Andhra Pradesh and Telangana, it is nuvvula nune. In Karnataka, ellu enne. In Kerala, it appears alongside coconut oil in specific dishes. Across South India, sesame oil (gingelly oil) is not just a cooking medium — it is a flavour, a tradition and a medicine.
Cold-press gingelly oil is made from sesame seeds that are either raw (for lighter oil) or lightly roasted (for the darker, nuttier variety preferred in South Indian cooking). The roasting is done before cold-press extraction — the oil itself is never heated during extraction, preserving the full sesamol and sesamin content.
What Makes South Indian Sesame Oil Different
The gingelly oil used in South Indian cooking is distinct from the light sesame oil used in Chinese and Japanese cooking. Key differences:
| Property | South Indian Gingelly | Chinese/Japanese Sesame |
|---|---|---|
| Seed preparation | Lightly roasted before pressing | Raw seeds |
| Colour | Amber to dark brown | Light golden |
| Flavour | Rich, nutty, deep | Light, delicate |
| Smoke point | 410°F | 410°F |
| Use | Cooking oil + finishing | Finishing oil only |
| Sesamol content | Higher (roasting releases more) | Lower |
The roasting step is what gives South Indian gingelly oil its characteristic depth of flavour — and it also increases the bioavailability of sesamol and sesamin.
Essential South Indian Dishes That Require Sesame Oil
Ellu Sadam (Sesame Rice)
The quintessential Tamil sesame dish. Cooked rice is tossed with a paste of roasted sesame seeds, dried red chillies and asafoetida, then finished with a generous drizzle of cold-press sesame oil. The oil is both the cooking medium and the flavour. Using any other oil produces a dish that is technically correct but flavourlessly wrong.
Kootu (Lentil and Vegetable Curry)
A thick, dry curry of lentils and vegetables (raw banana, yam, ash gourd) cooked with a coconut-sesame paste. The tempering is done in sesame oil with mustard seeds, curry leaves and dried red chillies. The sesame oil's nutty flavour complements the coconut paste perfectly.
Poriyal (Dry Vegetable Stir-Fry)
The everyday South Indian vegetable preparation. Vegetables are stir-fried in sesame oil with mustard seeds, curry leaves and grated coconut. The sesame oil's medium smoke point (410°F) is ideal for this medium-heat cooking.
Chettinad Chicken
The most complex and aromatic of South Indian chicken curries, from the Chettinad region of Tamil Nadu. Sesame oil is the base cooking fat — its richness balances the intense spice blend (kalpasi, marathi mokku, star anise, kalpasi) that defines Chettinad cooking.
Rasam (Tamarind Soup)
The thin, peppery, tamarind-based soup that is the digestive at the end of a South Indian meal. The tempering (tadka) is done in sesame oil with mustard seeds, cumin and curry leaves. The sesame oil's flavour is subtle in rasam but essential.
Thayir Sadam (Curd Rice)
The cooling, comforting final course of a South Indian meal. Cooked rice mixed with yoghurt, tempered in sesame oil with mustard seeds, green chillies, ginger and curry leaves. The sesame oil tempering is what elevates this simple dish.
Til Ki Chutney (Sesame Chutney)
A thick chutney of roasted sesame seeds, tamarind, dried red chillies and garlic, tempered in sesame oil. Served with idli, dosa and rice. The sesame oil in the tempering reinforces the sesame flavour of the chutney.
How to Use Cold-Press Sesame Oil in South Indian Cooking
For Tempering (Tadka)
Heat 1-2 tablespoons of cold-press sesame oil in a small pan over medium heat. Add mustard seeds and wait for them to splutter. Add curry leaves, dried red chillies and asafoetida. Pour over the prepared dish.
Important: Do not heat sesame oil to smoking point. Its smoke point is 410°F — lower than mustard oil. Heat to medium (around 350°F) for tempering.
For Stir-Frying (Poriyal)
Heat 2 tablespoons of sesame oil in a kadai over medium heat. Add mustard seeds, curry leaves and dried red chillies. Add vegetables and stir-fry on medium-high heat. The sesame oil handles this temperature well.
As a Finishing Oil
Drizzle cold-press sesame oil over cooked rice dishes, kootu and sambar just before serving. This raw application preserves the maximum sesamol and sesamin content and adds a final layer of nutty flavour.
For Marinating
Mix cold-press sesame oil with tamarind paste, red chilli powder, turmeric and salt for a South Indian marinade for fish, chicken or paneer. The oil helps the spices adhere and penetrates the protein.
Sesame Oil in South Indian Festivals and Rituals
Sesame oil has deep ritual significance in South Indian culture:
Makar Sankranti (Pongal): Sesame seeds and sesame oil are central to the festival. Til ladoo, til chikki and ellu sadam are prepared. The sesame represents the sun's warmth and the harvest.
Karthigai Deepam: Sesame oil lamps (not coconut oil) are lit during this Tamil festival of lights. The sesame oil burns cleaner and longer than other oils.
Ayurvedic Abhyanga: Sesame oil is the preferred oil for the traditional Ayurvedic self-massage practice, particularly in winter. It is warming (Ushna), penetrating and deeply nourishing for the skin and joints.
Navaratri: Sesame oil is used in the preparation of specific festival foods and in the oil lamps lit during the nine nights.
Storage and Quality
Cold-press sesame oil has the longest shelf life of any cold-press oil — approximately 24 months — due to its high sesamol content, which acts as a natural preservative. Store in a dark glass bottle away from heat and light.
Signs of quality cold-press sesame oil:
- Amber to dark brown colour (lighter oil may be refined or from raw seeds)
- Rich, nutty aroma — not bland or rancid
- Slight sediment at the bottom (natural — shake before use)
- Flavour that is distinctly sesame, not generic vegetable oil
Dune Aura cold-press sesame oil is extracted from lightly roasted sesame seeds at below 45°C, zero solvents, preserving the full sesamol and sesamin profile that makes gingelly oil the backbone of South Indian cooking.
Frequently Asked Questions
Why is sesame oil the traditional cooking oil of South India?
Sesame cultivation has been central to South Indian agriculture for thousands of years, making sesame oil the most locally available cooking fat historically. Its mild, nutty flavour complements South Indian spices and coconut-based dishes without overpowering them. It also has a long shelf life due to its natural antioxidants.
What is the difference between gingelly oil and sesame oil?
Gingelly oil and sesame oil are the same product. Gingelly is the Tamil and Telugu name for sesame (Sesamum indicum). Cold press gingelly oil refers to sesame oil extracted without heat or chemicals, preserving its natural nutrients and flavour.
Which South Indian dishes specifically require sesame oil?
Sesame oil is essential in Tamil Nadu's Ellu Sadam (sesame rice), Kootu (lentil and vegetable curry), and most Chettinad dishes. It is the traditional oil for Tamil Nadu-style Biryani, Kuzhambu (tamarind-based gravies), and as a finishing oil for Pongal. In Andhra Pradesh, it is used in Pesarattu and various rice dishes.
Can I use cold press sesame oil for deep frying?
Cold press sesame oil is not ideal for deep frying due to its relatively low smoke point (177 degrees Celsius). For deep frying in South Indian cooking, refined groundnut oil or refined coconut oil are more commonly used. Cold press sesame oil is best for medium-heat cooking, tadka, and finishing.
How do I store cold press sesame oil to prevent it going rancid?
Cold press sesame oil has natural antioxidants (sesamol and sesamin) that give it a longer shelf life than most cold press oils. Store in a dark glass bottle away from direct sunlight and heat. Properly stored, it lasts 12 to 18 months. Refrigeration extends shelf life but is not necessary in cool climates.
Order Cold Pressed Sesame Oil in Your City
Dune Aura delivers cold pressed sesame oil (gingelly oil / til ka tel / nalla ennai) to all major South Indian and pan-India cities:
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