The sourdough seeker
You want to know whether the breakfast cake is genuinely made with sourdough. An ingredients list containing rye and raising agents alone won’t confirm this.
If you specifically want to put sourdough breakfast cake in an advent calendar, only choose a product if the label or baker confirms that a sourdough process has been used. Rye or an artisan look isn’t enough. For 24 compartments, pre-sliced or individually wrapped breakfast cake saves preparation time, while an unsliced loaf lets you cut and wrap pieces to size yourself. Whichever you choose, check the ingredients, allergens and portion size.
You want to know whether the breakfast cake is genuinely made with sourdough. An ingredients list containing rye and raising agents alone won’t confirm this.
You’re looking for portions that will fit in the calendar and want to know in advance how much cutting and wrapping your chosen format will involve.
Before filling the calendar, you want to check the ingredients, allergens, sweeteners and nutritional information for your chosen breakfast cake.
First decide whether sourdough is a must. Then compare how many portions you need, whether they’ll fit in the compartments and what the label says.
| What to consider | What to check when buying | Who it matters to |
|---|---|---|
| Sourdough | Ask the baker how the sourdough starter was used, or look for a clear reference to sourdough fermentation on the label. | If I’m choosing it specifically for the sourdough process, I don’t want to rely on rye or artisan-style packaging. Around 44% of consumers prioritise sourdough credentials. |
| Portions and size | Measure a compartment and check the number of slices or portions listed before deciding between an unsliced loaf, sliced cake and individually wrapped portions. | My calendar has 24 compartments, and I want to plan the filling without lots of cutting or wrapping. For around 33% of consumers, portioning convenience matters most. |
| Ingredients and nutritional information | Check the allergen information, nutritional values per 100 g and per portion, and any information about sweeteners on the pack you choose. | If I’m giving the treats to someone else, I want to know which ingredients and warnings matter to them. For around 23% of consumers, this label information comes first. |
Product information for Peijnenburg at Jumbo and G'woon at Joybuy lists rye flour and raising agents, but this doesn’t confirm sourdough fermentation.
If the sourdough process is important to your choice, ask how it’s made. Don’t assume breakfast cake is sourdough breakfast cake without confirmation.
Peijnenburg lists 9 slices for a sliced version; Jumbo lists 12 portions for an unsliced Peijnenburg loaf, and Albert Heijn lists 16 portions for sliced AH Ontbijtkoek zero. None of these quantities will fill 24 compartments on its own.
Measure the compartments, decide how large each treat should be, then work out how many portions you’ll get from the pack you choose.
Cutting it yourself can also mean extra wrapping, and you may have slices left over if you choose a different portion size.
The Joybuy product page for G'woon Volkoren Ontbijtkoek lists rye in the ingredients but gives conflicting allergen information. That kind of summary is no substitute for the label.
If someone has a relevant allergy or coeliac disease, check the current ingredients and allergen information on the packaging. If in doubt, ask the manufacturer for clarification or don’t choose the product.
According to Albert Heijn, AH Ontbijtkoek zero gesneden contains xylitol and carries a warning that excessive consumption may have a laxative effect.
Check the ingredients, warnings and portion size for that specific version rather than relying on the name ‘zero’ alone.
A brand worth comparing if you’re choosing between cutting it yourself, pre-sliced portions and individually wrapped portions.
A retailer offering pre-sliced AH Ontbijtkoek zero, for anyone who wants to count out portions in advance.
A retailer to consider if you want to cut shapes or sizes yourself from an unsliced Peijnenburg loaf.
A brand and retailer to compare for pre-sliced wholemeal breakfast cake and a pre-sliced zero version.
A brand with regular breakfast cake and sliced wholemeal breakfast cake in the Joybuy product information mentioned here.
Look for clear confirmation of the sourdough process on the label, or ask the baker how the cake was fermented. Rye flour or an artisan look alone isn’t proof.
Check the current ingredients and allergen information on every pack you choose, paying particular attention to rye and any other ingredients or possible traces that may be relevant to the recipient. The Netherlands Food and Consumer Product Safety Authority explains that mandatory labelling covers 14 allergens; one Peijnenburg multipack mentioned lists rye and gluten, and warns that it may contain milk and nuts.
Follow the storage instructions on the pack you choose. For Peijnenburg naturel unsliced, Jumbo recommends storing it somewhere dry and dark, preferably in a sealed container or tin.
No. Check the specific ingredients, warnings and portion size. Albert Heijn says AH Ontbijtkoek zero gesneden contains xylitol and that excessive consumption may have a laxative effect.
Read the ingredients list on the pack you choose, or ask the baker which salt was used. According to the Netherlands Nutrition Centre, bakers don’t always use baker’s salt, so don’t rely on the product category alone.