Don’t have the app? Download for free:

M&S Bearnaise Sauce

Not ultra‑processed

Not ultra‑processed: The product contains no known additives or is processed in a way that we consider it an ultra‑processed food.

Allergens in M&S Bearnaise Sauce

Eggs

Milk

Swap suggestions to M&S Bearnaise Sauce

Open in the app to see swap suggestions based on your preferences.

Ingredients

Water · Butter Oil (Milk) (18%) · Unsalted Butter (Milk) (11%) · Cornflour · Shallots · White Wine Vinegar · Lemon Juice · Dried Egg Yolk · Salt · Tarragon · White Wine · Ground White Pepper. Contains alcohol. Take care when removing hot liquids from microwave.

Nutritional information

Open in the app to view nutritional information.

Always double‑check the information on the product packaging to ensure you do not consume anything you may react to.

The product information comes from both internal and external sources and may contain errors. Recognition of ingredients and additives may also be incomplete. The Food App is not responsible for any inaccuracies or omissions.

Open in The Food App

Don’t have the app? Download for free:

Read more

Report: UK Ultra-Processed Food Index 2026

Over 60% of UK foods are ultra-processed, with flavourings as the most common indicator. This...

Meet Alexandra Sutton: The Food App's Resident Nutritionist

Alexandra Sutton (ANutr) is the nutritionist behind The Food App's UK content, partnerships and editorial...