From Kerala to the UK: Keeping Onam Traditions Alive

If you’ve ever been to Kerala during late August or early September, you’ll know there’s something magical in the air. Streets burst with colour, homes are adorned with floral patterns, and the aroma of freshly cooked feasts fills the breeze. This is Onam, a festival that’s as much about community and joy as it is about tradition.

But what is Onam celebrated for? At its heart, Onam is Kerala’s harvest festival, rooted in the legend of King Mahabali, a beloved ruler whose reign was marked by prosperity, equality, and happiness. It is said that during Onam, King Mahabali returns to visit his people, and Keralites welcome him with grand celebrations that last up to ten days.

For Malayali families living in the UK, Onam becomes more than just a festival. It’s a way to keep a connection to their roots alive, even while being thousands of miles away from home.

The Heart of Onam: The Onam Sadhya

If there’s one thing that unites people during Onam, it’s food, specifically the Onam Sadhya, an elaborate vegetarian feast traditionally served on a banana leaf. A true Sadhya can have anywhere between 15 to 26 dishes, all perfectly balanced in flavour, colour, and texture.

Think tangy sambar, creamy avial, spicy thoran, crispy banana chips, and the golden sweetness of payasam. Each dish has a purpose, a story, and a place on the banana leaf. Even in the UK, many Malayali families recreate this grand meal, swapping fresh banana leaves for steel thalis, but keeping every flavour intact.

Bringing Onam to the UK

Celebrating Onam away from Kerala comes with its challenges, fresh ingredients, authentic flavours, and the festive vibe can sometimes be hard to find. But with global Indian communities and online access to traditional products, recreating the festival has become easier than ever.

Families in cities like London, Birmingham, and Manchester often host community Sadhyas, where everyone brings a dish. Local cultural associations organise events with traditional music, dances like Thiruvathira, and games such as Vallam Kali (boat race) screenings.

And for those who may not have time to prepare a full Sadhya at home, curated festive food hampers are becoming a popular choice. These hampers often include classic Kerala snacks, sweets, and ingredients, perfect for gifting or enjoying during the ten days of Onam. 

More Than Just a Meal: Onam Traditions

Food may be the star, but Onam is so much more than the Sadhya. It’s about pookalam, intricate floral carpets laid at the entrance of homes, adding a burst of colour and fragrance. It’s about dressing in traditional Kerala attire, women in cream and gold kasavu sarees, men in mundus.

Even in the UK, many Malayali households make it a point to keep these customs alive. Families involve children in making pookalams, explaining the legends behind Onam, and teaching them traditional songs and games.

The Role of Community

In Kerala, Onam is celebrated by everyone, regardless of religion or background. That same inclusive spirit travels with Malayalis wherever they go. In the UK, Onam gatherings often bring together not just Malayalis, but friends and neighbours from different cultures who get to experience Kerala’s warm hospitality.

It’s common for community halls to host Onam cultural programmes, with performances of Kathakali, Mohiniyattam, and even fusion music blending Kerala folk tunes with Western instruments.

Keeping the Flavours Authentic

For many, taste is the strongest connection to home. That’s why sourcing authentic Kerala ingredients is so important for the festival. From the right kind of red rice for the Sadhya to jaggery for the payasam, getting these essentials can make or break the celebration.

Brands like Haldiram’s UK are helping bridge this gap for those abroad, offering Indian sweets and snacks that can be part of Onam gifting or enjoyed as a festive treat. While nothing can quite match the experience of celebrating Onam in Kerala, having familiar flavours on your plate can make you feel a little closer to home.

A Festival of Belonging

At its core, Onam is about belonging, welcoming prosperity, sharing joy, and honouring the stories that shaped our culture. Whether celebrated in the lush landscapes of Kerala or the bustling cities of the UK, the essence remains the same.

As long as the pookalams bloom, the payasam simmers, and communities come together with open hearts, Onam will continue to thrive far beyond Kerala’s borders. And in that sense, King Mahabali’s spirit truly lives on, wherever there’s laughter, togetherness, and the promise of a feast.