Pickled Onion Flavour Mayo

Packaged product Vegetables Heinz

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

Roughly 97% of its calories come from fat, with 2% from carbohydrates and 0.6% from protein (estimated with general energy factors).

That is more energy than the typical item in vegetables on FoodFactly, where the median is 141 kcal per 100 g across 26,170 products.

The values are as declared on the product label and entered by Open Food Facts contributors.

Pickled Onion Flavour Mayo by Heinz, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
587kcal per 100 g
1 gprotein
3.7 gcarbohydrates
66.6 gfat
587kcal in serving, 1 serving, 100 g (100 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories L 587 kcal
Total fat L 66.6 g 85%
Saturated fat L 8.4 g 42%
Sodium L 1.2 mg 0.1%
Total carbohydrates L 3.7 g 1%
Dietary fiber not reported
Total sugars not reported
Added sugars L 0.63 g 1%
Protein L 1 g 2%

% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.

Nutritional breakdown

Protein: 0.6%Carbohydrates: 2%Fat: 97%587kcal / 100 g
  • Protein 0.6%
  • Carbohydrates 2%
  • Fat 97%

Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).

Nutritional insights

  • Protein1 gin the lowest quarter of vegetables (median 2.5 g)
  • Fat66.6 gin the top quarter of vegetables (median 5.4 g)
  • Saturated fat8.4 gin the top quarter of vegetables (median 1.1 g)
  • Sodium1.2 mgin the lowest quarter of vegetables (median 338 mg)
  • Protein per 100 kcal0.17 gprotein density, useful for comparing foods with different calorie levels

Product details

Brand
Heinz
Barcode
8410066144884
Quantity
400g
Label serving
1 serving (100 g)
Category
Vegetables
NOVA group
4 processing level (1 to 4), as classified by Open Food Facts

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

As listed on the package and transcribed by Open Food Facts contributors. Always check the package for allergens.

Ingredient guides: VinegarEggSugarSalt

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Per 100 g. Calories in kcal. n/a: not reported by the source.

Frequently asked questions

How many calories are in Pickled Onion Flavour Mayo?

100 g of Pickled Onion Flavour Mayo has 587 kcal. Serving, 1 serving, 100 g (100 g): about 587 kcal.

How much protein is in Pickled Onion Flavour Mayo?

Pickled Onion Flavour Mayo contains 1 g of protein per 100 g (2% of the 50 g Daily Value), or 1 g in serving, 1 serving, 100 g (100 g). About 0.6% of its calories come from protein. Compared with other vegetables, that is in the lowest quarter (median 2.5 g).

How many carbs are in Pickled Onion Flavour Mayo?

Pickled Onion Flavour Mayo has 3.7 g of total carbohydrates per 100 g. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Pickled Onion Flavour Mayo?

Pickled Onion Flavour Mayo contains 66.6 g of fat per 100 g, of which 8.4 g is saturated (42% of the Daily Value).

How much sodium is in Pickled Onion Flavour Mayo?

100 g contains 1.2 mg of sodium, 0.1% of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated April 7, 2026. FoodFactly last checked it on November 8, 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 8410066144884. License: ODbL 1.0 (Open Food Facts). Source record dated April 7, 2026. Imported November 8, 2026.

Last updated: . Data quality score: 80/100 (how it is calculated).

Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.

General nutrition information, not medical advice. Individual needs differ; see our disclaimer.