Marks & Spencer

Cheese & Onion Sandwich

Barcode 00556729

Yes — Cheese & Onion Sandwich is ultra-processed.

The sandwich contains several ultra-processed ingredients and additives, including emulsifiers (E471, E472e), palm oil and palm fat (highly refined oils), malted barley flour (industrially processed flavoring), and added natural colours (E160b, paprika extract). These industrial formulations and additives classify the product as ultra-processed according to the NOVA system.

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Common questions about Cheese & Onion Sandwich

Is Cheese & Onion Sandwich ultra-processed?

Yes — Cheese & Onion Sandwich by Marks & Spencer is ultra-processed, so it counts as a UPF (ultra-processed food). The sandwich contains several ultra-processed ingredients and additives, including emulsifiers (E471, E472e), palm oil and palm fat (highly refined oils), malted barley flour (industrially processed flavoring), and added natural colours (E160b, paprika extract). These industrial formulations and additives classify the product as ultra-processed according to the NOVA system.

What does "ultra-processed" (UPF) mean?

Ultra-processed foods (UPFs) are industrial formulations made with ingredients and additives you wouldn't find in a home kitchen — such as emulsifiers, artificial flavourings, colourings and modified starches. The classification is based on the NOVA system used by researchers and dietitians worldwide.

How can I check whether other foods are ultra-processed?

Scan any barcode — or photograph the ingredients label — with the free Nomi app for iOS and Android. You'll get an instant ultra-processed verdict with every ingredient explained in plain English.

Product information comes from public databases and Nomi's own analysis, and may contain errors. Always check the packaging. Ultra-processed classification is based on the NOVA food processing system.