Nutrition report ready

Pickled Onion Flavour Mayo

Calories, Nutri-Score, processing level, additives, ingredients and shopper prices for this Heinz product.

NOVA 4

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Pickled Onion Flavour Mayo

by Heinz 400g Barcode 8410066144884

Nutri-Score

Not enough data to compute

Processing (NOVA)

1234

Ultra-processed food

Pickled Onion Flavour Mayo by Heinz provides 587 kcal per 100 g and 1 g of protein. It is classified as NOVA 4 (ultra-processed food). It comes in a 400g pack. Contains: eggs.

Nutrient levels per 100 g

Fat

66.6 g · High

Saturated fat

8.4 g · High

Salt

0 g · Low

Levels use UK front-of-pack reference thresholds.

Nutrition facts

Serving size: 1 serving (100 g)

Nutrient	Per 100 g	Per serving	% DV*
Calories	587 kcal	587 kcal
Total fat	66.6 g	66.6 g	85%
Saturated fat	8.4 g	8.4 g	42%
Carbohydrates	3.7 g	3.7 g	1%
Added sugars	0.6 g	0.6 g	1%
Protein	1 g	1 g	2%
Salt	0 g	0 g

*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values).

Ingredients

HEINZ MONSTER MUNCH® PICKLED ONION FLAVOUR MAYO NO ARTIFICIAL COLOURS OR FLAVOURS Ingredients Sunflower Oil (65%), Spirit Vinegar, Water, Egg Yolk (6%), Sugar, Salt, Natural Flavouring, Safflower Extract, Thickener (Xanthan Gum), Preservative (Potassium Sorbate), Acid (Citric Acid), Antioxidant (Calcium Disodium EDTA)torage

Palm oil freeNot vegan

Allergens: Eggs

Additives 3

E202 - Potassium sorbate

Preservative

High overexposure risk

E330 - Citric acid

Antioxidant

E415 - Xanthan gum

Emulsifier

Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.

Product details

Quantity: 400g
Serving size: 1 serving (100 g)
Sold in: United Kingdom
Barcode: 8410066144884

Prices reported by shoppers

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Frequently asked questions

How many calories are in Pickled Onion Flavour Mayo?

Pickled Onion Flavour Mayo contains 587 kcal per 100 g and about 587 kcal per serving (1 serving (100 g)).

Is Pickled Onion Flavour Mayo healthy?

It is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.

Is Pickled Onion Flavour Mayo vegan?

Based on its ingredient list, it is not vegan.

What allergens does Pickled Onion Flavour Mayo contain?

According to the label data it contains: Eggs. Recipes change — always check the package label.

Source: Open Food Facts (ODbL). Last updated April 7, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.