Onam Sadya: Where Wood Cold Pressed Coconut Oil Fits on Your Banana Leaf

Thiruvonam falls on 26th August this year, which means the countdown to Kerala's biggest feast has already started. Somewhere between the pookalam on the doorstep and the banana leaf being laid out, there's a quieter detail that holds the whole Sadya together: the oil doing the work in the kitchen.

Onam Sadya food is built on layers, sweet, sour, spiced, roasted, all served on a single leaf. Coconut oil for Sadya isn't one ingredient among many here; it runs through almost every course, from the first pickle to the last spoon of payasam. This piece walks through where coconut oil for Kerala cooking actually fits, dish by dish, and why the kind of coconut oil you use changes how each one turns out.

Why Coconut Oil Anchors an Onam Sadya

A Sadya isn't cooked with one technique. There's tempering, roasting, deep frying, and slow simmering, often within the same meal. Coconut oil moves across all of these because of how it behaves at different stages of cooking, carrying spice aromas in a tempering, holding up through a fry, and rounding off a payasam at the end.

This is also where wood pressed coconut oil and cold pressed coconut oil earn their place on a Sadya table specifically. Extracted without the high heat and refining used in mass-produced oils, they retain more of coconut's original character, so the oil isn't just a cooking medium, it's part of the flavour of the dish itself.

Onam Sadya Recipes: Where Oil Shows Up Across the Leaf

Here's a look at four dishes that anchor a Sadya spread, and how oil functions differently in each one.

Each dish leans on a different oil for a reason because the oil's flavour and behaviour under heat changes what lands on the leaf.

Wood Pressed vs. Virgin Coconut Oil: When to Use Which

Both belong in a Sadya kitchen, but they aren't interchangeable.

Wood pressed coconut oil works well for cooking that involves heat, tempering, roasting coconut for erissery, or frying pappadam. It's extracted slowly using a traditional Kerala cooking oil method, the wooden ghani or chekku, which keeps the oil closer to its natural state compared to refined alternatives.

Extra virgin coconut oil, pressed without heat at all, is better suited to finishing touches where its aroma stays intact, like the ghee-adjacent swap in a payasam's dry fruit tempering, where you want the coconut note to come through clearly rather than get cooked down.

Knowing which one to reach for isn't complicated once you see it laid out by dish. It's less about one oil being better than the other, and more about matching the oil to what that particular course needs.

Onam Sadya Recipes to Try This Season

A few starting points if you're building your own Sadya spread this year. Quantities here are meant as a base, adjust to taste and the size of your gathering.

Kadumango (Sadya-Style Instant Mango Pickle)

You'll need: 1 raw mango (diced), 2 tbsp Gramiyaa Wood Pressed Sesame Oil, 1 tsp mustard seeds, 1/2 tsp fenugreek seeds, 2-3 dried red chillies, a pinch of asafoetida, red chilli powder and salt to taste.

1. Toss the diced mango with salt and chilli powder, and set aside.

2. Heat the sesame oil in a small pan.

3. Add mustard seeds and let them splutter, then add fenugreek seeds and dried red chillies, roasting briefly until fragrant.

4. Add a pinch of asafoetida, then pour the tempering over the mango and mix well.

5. Let it rest for at least 30 minutes before serving so the flavours settle in.

Sharkara Upperi (Jaggery Banana Chips)

You'll need: 2 raw plantains (thinly sliced), Gramiyaa Wood Pressed Groundnut Oil for deep frying, 1 cup jaggery (grated), 2 tbsp water, a pinch of ginger powder and cardamom powder.

1. Deep fry the plantain slices in groundnut oil until light golden and crisp, then drain and set aside.

2. In a separate pan, melt the jaggery with water over low heat until it forms a thick, one-string syrup.

3. Stir in the ginger and cardamom powder.

4. Add the fried plantain slices to the jaggery syrup and toss quickly to coat evenly.

5. Spread the coated chips on a greased plate and let them cool completely before they harden and separate.

Erissery (Pumpkin and Lentil Curry)

You'll need: 2 cups pumpkin (cubed), 1/2 cup cooked red cowpeas (or lentils of choice), 1/2 cup grated coconut, 1 tsp cumin seeds, 2 dried red chillies, 2 tbsp Gramiyaa Wood Pressed Coconut Oil, mustard seeds and curry leaves for tempering.

1. Cook the pumpkin with a little water and salt until soft, then add the cooked lentils and mix.

2. Grind the grated coconut with cumin seeds and dried red chillies to a coarse paste.

3. Stir this paste into the pumpkin and lentil mixture and simmer for a few minutes.

4. Separately, dry roast a little grated coconut in coconut oil until golden brown (thenga varutharuthathu) and set aside.

5. Heat coconut oil in a small pan, temper with mustard seeds and curry leaves, then pour over the curry.

6. Finish with the roasted coconut on top just before serving.

Cherupayar Payasam with Pappadam

You'll need: 1/2 cup green gram (cherupayar), 1 cup jaggery (grated), 1/2 cup thick coconut milk, 1/4 cup thin coconut milk, a few cashews and raisins, 1/2 tsp cardamom powder, 1 tsp Gramiyaa Extra Virgin Coconut Oil, pappadam and Gramiyaa Wood Pressed Coconut Oil for frying.

1. Dry roast the green gram lightly, then pressure cook with water until soft.

2. Melt the jaggery separately with a little water, strain to remove impurities, and add it to the cooked green gram.

3. Simmer for a few minutes, then stir in the thin coconut milk and cook briefly.

4. Turn off the heat and add the thick coconut milk (to avoid curdling), along with cardamom powder.

5. Heat the extra virgin coconut oil in a small pan and lightly roast the cashews and raisins, then stir this into the payasam.

6. Fry the pappadam separately in wood pressed coconut oil until crisp, and serve alongside.

Bringing This Into Your Own Sadya Kitchen

If you're planning your own Sadya this year, the sequence above is a reasonable place to start: sesame oil for the pickle tempering, groundnut oil for the upperi, coconut oil for the kootucurry or erissery, and both wood pressed and extra virgin coconut oil for the payasam and pappadam.

Gramiyaa's wood cold pressed range, including sesame, groundnut, coconut, and extra virgin coconut oil, covers this entire sequence, each pressed in small batches and packed in fresh-protect cartons that keep the oil's character intact from the mill to your kitchen. If you want to check where a particular bottle was pressed, the traceability portal at trace.gramiyaa.com has that on record, batch by batch.

Whether you're recreating one dish from this Sadya spread or the full leaf, the oil you reach for at each stage is worth the same attention as the recipe itself.

FAQs

1. What oil is traditionally used in an Onam Sadya?
A Sadya typically uses more than one oil across the meal: coconut oil for curries like kootucurry and erissery, sesame (gingelly) oil for pickles and some tempering, and groundnut oil for deep-fried items like banana chips.

2. Is coconut oil good for Kerala cooking?
Yes, coconut oil is central to Kerala cooking because of how well it carries the flavour of roasted coconut, curry leaves, and spices used in the region's dishes, especially in curries and tempering.

3. What's the difference between wood pressed and cold pressed coconut oil?
Wood pressed oil refers to the extraction method, oil pressed slowly using a wooden ghani or chekku, which is a type of cold pressing. All wood pressed oil is cold pressed, but not all cold pressed oil is wood pressed; the wooden ghani process typically runs even slower and cooler.

4. Can I use the same coconut oil for frying and for payasam?
You can, but many Sadya cooks use extra virgin coconut oil for payasam and other finishing touches, since it's pressed without heat and keeps a more distinct coconut aroma, while wood pressed coconut oil is better suited to frying and cooking with heat.

5. What are some easy Onam Sadya recipes to start with?
Kadumango (instant mango pickle), Sharkara Upperi (jaggery banana chips), and erissery are good starting points, each built around a single oil and a short list of ingredients, before moving on to more elaborate Sadya dishes.