Is M&S Food Dauphinoise Potatoes ultra-processed?

400g Potato gratin Sold in the United Kingdom

Pack of M&S Food Dauphinoise Potatoes

It's processed, but not ultra-processed

  1. 1 Unprocessed
  2. 2 Kitchen staple
  3. 3 Processed
  4. 4 Ultra-processed

Whole foods combined with:

  • 11 ingredients
  • No additives
  • Nutri-Score C

Ingredients

Ultra-processing Processing signs are highlighted

Potatoes 49%, Whole Milk, Whipping Cream, Emmental Cheese (processing marker), Unsalted Butter (processing marker), Cornflour, Garlic, Salt (processing marker), Ground Nutmeg, Bay Leaves, White Pepper

As written on the pack

Potatoes (49%) Whole Milk ,Whipping Cream (Milk) (19%). Emmental Cheese (Milk) (5%), Unsalted Butter (Milk) ,Cornflour, Garlic, Salt, Ground Nutmeg, Ground Bay Leaves, Ground White Pepper.

What makes it processed

Processed ingredients

Processed foods in their own right, such as cheese or milk powder.

  • Cheese Cheese is milk preserved with salt, cultures and rennet.

Culinary ingredients

Kitchen staples like sugar, salt and oil. On their own they make a food processed, not ultra-processed.

  • Butter Butter, the fat churned from cream.
  • Salt Salt, added for taste and preservation.

Category rules

Open Food Facts puts every product in this category in at least this group.

  • Meals Products in the category "Meals" are at least group 3.

How the NOVA groups work

Among 13 potato gratin

From least to most processed, this one ranks 6th. 31% of the potato gratin here are ultra-processed.

Ranked by NOVA group, then by the number of ultra-processing signs, additives and ingredients. Our ordering, not part of NOVA.

All 13 potato gratin, least processed first

About this information

  • Data from this product on Open Food Facts (barcode 29417506, last edited 23 July 2026), available under the Open Database License. If something is wrong or the recipe has changed, you can correct it there.
  • Photo: Open Food Facts contributors, CC BY-SA 3.0.
  • The NOVA group is an automated estimate from crowdsourced data: a missing or mistyped ingredient can change it.
  • NOVA measures processing, not nutrition. For nutrition, Open Food Facts gives this product a Nutri-Score of C (from A, best, to E).
  • General information, not medical or dietary advice. Check the pack if you have an allergy.