If you mainly want a small, round rusk late in the evening, compare wholemeal and high-fibre rusks. If sourdough is essential for you, rye crispbread is another option – but it isn’t a rusk. For both, check the portion you eat, the nutritional information and the allergens on the packaging.
For a small, crunchy snack, the weight of each piece and the topping both count. The Netherlands Nutrition Centre gives the nutritional value of an average 10 g wholemeal rusk as 39 kcal; the value for another product, or for a rusk with a topping, may differ.
If rye crispbread is an alternative to rusks for you, compare its fibre content alongside the portion size and salt. Albert Heijn’s product information lists 19 g of fibre per 100 g for Wasa Sourdough Rye; Jumbo lists 21 g per 100 g for Leksands Sourdough Crispbread.
Ingredients vary between rusks and crispbreads. Product information from Albert Heijn, Jumbo and Bolletje lists ingredients such as cereals containing gluten, egg or sesame for the variants discussed here. Check the packaging of the product you choose, including any warnings about cross-contamination.
First decide whether you want round rusks, or whether sourdough crispbread would also suit you. Then compare the nutritional information on a like-for-like basis and read the ingredients for the variant you choose.
Choose this option: if you want a round rusk for your late-night snack and would like to compare wholemeal or seeded varieties.
Bear in mind: wholemeal or seeded doesn’t necessarily mean sourdough; ingredients such as egg and sesame vary between products.
Choose this option: if explicitly labelled rye sourdough matters more to you than having round rusks.
Bear in mind: Wasa Sourdough Rye and Leksands Sourdough Crispbread are flat rye crispbreads containing cereals with gluten, not rusks.
| What to consider | What to check when buying | Who it matters to |
|---|---|---|
| Portion size | Check the weight and nutritional value per piece or portion; count any topping separately. | If I have a little something to eat late at night, I want to know how much one piece with a topping adds. A manageable portion is the top priority for around 31% of consumers. |
| Fibre and wholegrain | Check whether it’s labelled wholemeal and compare fibre per 100 g as well as per portion. | I want to choose a rusk or crispbread that lets me compare the fibre in my usual portion. Fibre and wholegrain are the top priority for around 31% of consumers. |
| Sourdough and product type | Look for sourdough in the description and ingredients list; check whether the product is a rusk or crispbread. | For a sourdough option, I’m happy to choose flat rye crispbread instead of round rusks. This sourdough preference comes first for around 23% of consumers. |
| Ingredients and allergens | Check both the ingredients and the ‘contains’ and ‘may contain’ statements on the current packaging. | If an ingredient or possible cross-contamination matters to me, checking this comes before my preference for shape or taste. This is the main purchasing concern for around 15% of consumers. |
Wasa and Leksands sourdough products are sold as crispbread. If you’re expecting round rusks, you’ll be buying a different type of product.
Check the product category and decide whether flat rye crispbread is a suitable alternative for your snack.
The figure per 100 g doesn’t tell you how much fibre you’ll get from eating one rusk or one piece of crispbread.
First compare products on the same per-100 g basis, then check the weight of your own portion.
The variants discussed here have different ingredients and allergen statements, including for cereals containing gluten, egg and sesame. Possible cross-contamination may also be relevant for some products.
Check the current packaging for every variant, even if you’re switching from plain rusks to seeded rusks or crispbread.
The Netherlands Food and Consumer Product Safety Authority explains that iodine compounds may be present in bakery products through baker’s salt. This doesn’t give you the iodine content of an individual rusk or cracker.
If you need an exact product value for your diet, ask the manufacturer rather than trying to work it out from the general rule.
Worth considering if you want to compare different types of round rusks.
A crispbread option if rye sourdough matters more to you than round rusks.
Another rye crispbread option that explicitly lists sourdough.
A useful reference for distinguishing between rusk varieties and sourdough crispbread.
A useful reference if you’re weighing up plain and wholemeal rusks without requiring sourdough.
These products show the two options covered in this article: rye sourdough crispbread if you’re happy with that type of product, and wholemeal rusks if you’re looking for round rusks. Check the packaging for the portion size, nutritional values and allergens of the product you choose.
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For anyone looking for sourdough who’d prefer crispbread to round rusks.
235 g pack. For a late-night snack, compare the nutritional information per piece or chosen portion, and check the allergens on the packaging.
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For anyone who wants to compare round wholemeal rusks as a base for a small snack with a sourdough alternative.
Pack of 10. If sourdough is essential for you, check the ingredients of this variant; for a portion comparison, also check the weight of each piece.
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For anyone who wants wholemeal rusks and prefers their round shape to sourdough crispbread.
Pack of 13. If the size of your late-night snack is a deciding factor, check the weight and nutritional information per piece; if you have an allergy, read the current ingredients list.
No, they’re different types of product. Wasa Sourdough Rye and Leksands Sourdough Crispbread are described as crispbread; Jumbo describes rusks as a sliced, twice-baked rusk loaf. So first decide whether round rusks are a must for you.
First compare the fibre per 100 g, then check the weight of your portion. The Netherlands Nutrition Centre gives 0.8 g of fibre for an average 10 g wholemeal rusk; Albert Heijn and Jumbo’s product information lists 19 g and 21 g per 100 g respectively for Wasa Sourdough Rye and Leksands Sourdough Crispbread. These aren’t equal-sized portions.
Check salt per 100 g as well as per portion, so you can distinguish between the products and the amount you eat. Albert Heijn and Jumbo’s product information lists 1.2 g of salt per 100 g for each of the Wasa and Leksands crispbreads discussed here; the Netherlands Nutrition Centre gives 0.06 g for an average 10 g wholemeal rusk. Don’t compare that portion value directly with a per-100 g value.
No, the rule doesn’t tell you the iodine content of every individual product. The Netherlands Food and Consumer Product Safety Authority explains that iodine compounds may be present in bakery products through baker’s salt. If you need an exact value for your diet, ask the manufacturer for information about the specific product.
