Who is this for?

Solo breakfast eater who wants a set portion

You want to measure out one bowl without having to guess each time. A serving size on the box can help, but it doesn’t tell you whether the cornflakes come in individual sachets.

Fan of a sweet breakfast

You choose based on taste, but also want to see how much sugar, fibre and salt a product contains. Compare the nutritional values per 100 g; the Voedingscentrum recommends using this basis to compare products.

Shopper who checks ingredients and allergens

You read the label before making a decision. For Kellogg's Corn Flakes, Jumbo lists barley malt extract as an ingredient and barley as an allergen; check the latest packaging if this matters to you.

What should you look for when choosing?

First decide whether you need individual portion sachets or would rather measure out your own serving from a box at home. Then compare your taste preferences, the label and the pack size.

What to consider What to check before buying Who it matters to
Individual portions Check whether the product contains individual sachets and how many grams are in each one. A stated serving size alone doesn’t confirm this. If I only need one bowl or want to take a sealed portion with me, the type of packaging makes all the difference. Around 36% of consumers put portion control first.
Sweet taste Read the ingredients and compare the amount of sugar per 100 g, rather than relying on the front of the pack. I want my breakfast to suit my preference for a sweet taste, without judging by the product name alone. For around 29% of consumers, taste is the first thing they consider.
Nutritional information and allergens Compare sugar, fibre and salt per 100 g, and read the latest ingredients and allergen information. When ingredients or allergens determine what I buy, the label needs to meet my requirements. Around 21% of consumers put this check first.
Pack size Check the net weight and think about how often you’ll eat from an opened pack. If I only eat cornflakes occasionally, I don’t want to open more than I expect to use. Around 14% of consumers prioritise this when thinking about how much to stock up on.

Common buying mistakes

  • Confusing a serving size with an individual sachet

    Kellogg's Nederland lists a 30 g serving for Corn Flakes, while Jumbo describes a 375 g box. So the serving size on the nutrition label doesn’t tell you whether you’ll get one sealed portion.

    If you need this type of packaging, look specifically for the number of individual sachets and the amount in each one.

  • Judging by a pack that looks sweet

    The amount of sugar can vary between products. Kellogg's Nederland lists 8.0 g of sugar per 100 g for Corn Flakes; Jumbo’s product information gives 5.9 g per 100 g for its own-brand cornflakes.

    Compare products per 100 g, then read the ingredients to decide which flavour and nutritional values best suit your preferences.

  • Skipping the allergen information

    According to Jumbo, Kellogg's Corn Flakes contains barley malt extract, with barley listed as an allergen. The product page also mentions possible gluten from other cereals.

    If you need to avoid certain ingredients, read the latest ingredients and allergen information on the pack when you buy.

  • Choosing a large pack without considering how you’ll use it

    A pack containing several portions means measuring out servings yourself and storing the rest once it’s open. That may not suit you if you want to use one sealed portion at a time.

    Choose a pack size based on how often you eat cornflakes. If you need sealed portions, check that the product really does contain individual sachets.

Brands compared

Kellogg's

Kellogg's Corn Flakes is a useful benchmark if you want to measure out standard cornflakes yourself.

  • Kellogg's Nederland lists nutritional values for Corn Flakes per 100 g and per 30 g serving.
  • Jumbo lists barley as an allergen for this product. The 30 g serving size doesn’t confirm that it comes in an individual sachet.

Jumbo huismerk

Jumbo’s 500 g box of cornflakes gives you another option to compare if you measure out your own portions at home.

  • Jumbo lists around 17 servings per pack.
  • These aren’t confirmed as individually wrapped portions; check the latest product information if you’re thinking of buying this pack.

Albert Heijn huismerk

AH Cornflakes is an own-brand option to compare with other standard cornflakes.

  • Albert Heijn lists AH Cornflakes in its cornflakes range.
  • Check the latest packaging to compare nutritional values, allergens and pack format.

Lidl huismerk

Lidl’s cornflakes are worth considering if shopping in store works for you.

  • Lidl Nederland lists a 500 g pack.
  • The product page says it’s available in store only; check the current nutritional information and packaging there.

Breakfast cereals on Joybuy to portion yourself

These products suit you if you want to measure out an amount from a standard pack for one breakfast. If you need individually wrapped portions, check before buying that your chosen pack contains individual sachets.

Kellogg's Cornflakes, 375 g

Kellogg's Cornflakes 375 g

For a breakfast where you measure out your own portion from the pack.

Kellogg's Nederland lists a 30 g serving and 8.0 g of sugar per 100 g for Corn Flakes.

According to Jumbo’s product information, Corn Flakes contains barley malt extract. Check the latest allergen information and pack format if individual sachets are essential for you.

View on Joybuy
Kellogg's Frosties Breakfast Cereal, 330 g

Kellogg's Frosties 330 g

For anyone looking for a sweet breakfast who wants to measure out their own portion.

The pack contains 330 g. Check the latest nutritional information and allergen details before comparing this product with standard cornflakes.

If you need one sealed portion, check whether the pack lists individual sachets.

View on Joybuy

Frequently asked questions

Is the serving size on a box the same as an individual portion?

No. A stated serving size doesn’t mean the product is individually packaged. Kellogg's Nederland gives nutritional values per 30 g for Corn Flakes, while Jumbo lists a 375 g box. If you’re looking for individual portions, check the number of sachets and the amount in each one.

How do I compare cornflakes for a sweet breakfast?

Start by comparing the nutritional values per 100 g, so different serving sizes don’t skew the comparison. The Voedingscentrum recommends this basis for comparison. Then look at the ingredients and consider how much you want to eat.

What should I check in Kellogg's Corn Flakes if I avoid barley or gluten?

Check the latest packaging before choosing Kellogg's Corn Flakes. Jumbo lists barley malt extract, barley as an allergen and possible gluten from other cereals, so don’t rely on the product name alone.

How should I store a box of cornflakes if I take one portion at a time?

Follow the storage advice on the pack and reseal it properly after measuring out a portion. Kellogg's Corn Flakes product information says to store it in a dry place; Jumbo recommends keeping its own-brand product in a cool, dry place.