M&S trials recyclable, oven and microwave-safe paper trays in push to cut plastic

Marks & Spencer (M&S) is piloting a new recyclable paper-based tray that is both oven- and microwave-safe, aiming to replace traditional black plastic trays used in its ready meal range.

This trial is part of M&S’s broader ‘Plan A’ sustainability initiative, which targets removing one billion units of plastic packaging by 2027 and achieving net zero carbon emissions by 2040.

The new tray is made from FSC-certified paperboard and is sealed with a heat-resistant film lid. Designed to endure high cooking temperatures, it remains fully recyclable – marking a significant step forward in packaging innovation.

Early results from the trial have been positive, with the trays performing well in real-world cooking and recycling conditions. If successful, M&S plans to expand their use across more product lines.

This effort follows other recent packaging changes by the retailer, such as introducing paper packaging for garlic baguettes – cutting 5.5 million plastic units annually – and switching to recyclable paper packs for sandwiches and toasties in its cafés, eliminating a further 4.5 million units of plastic.

M&S’s ongoing transition to sustainable materials reflects a growing consumer demand for eco-friendly packaging and sets a precedent in the UK retail sector for reducing single-use plastics.

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