What kind of cake are Raspberry Slices?
Raspberry slices in the air fryer are a beloved Danish treat that traditionally consists of two layers of shortcrust pastry with a layer of jam in between – most often raspberry jam, as the name suggests. The slices are often rectangular, topped with icing and typically decorated with dried raspberries or nonpareils (colourful, raspberry-shaped sugar pearls). It is a cake that combines the crisp with the sweet and fruity, which makes it a favourite among both children and adults.

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Where do Raspberry Slices originate from in Denmark?
Raspberry slices can be traced back to the early 18th century in Denmark, where they became a fixed part of the coffee table. The exact origins are somewhat hazy, but their popularity is undisputed. The classic recipe has varied a little over time, but the essence of the cake has remained the same.
Where do Geneva Slices originate from?
Geneva slices are related to raspberry slices and are known for their characteristic addition of nuts in the shortcrust pastry and often a layer of chocolate on top. Geneva slices are believed to have their roots in Switzerland, where they are part of the many confectionery traditions.
I recommend this intense coffee for our classic raspberry slices
Raspberry slices are a cake that really calls for a good cup of coffee on the side – and here, dark, strong coffee makes all the difference. The slightly bitter, roasted character of a dark roast cuts beautifully through the sweetness of the raspberry filling and the sweet icing, creating a balance that lifts the entire coffee-table experience. I can warmly recommend Puro Organic Dark Roast Filterkaffe – 1 kg. – it is organic, has a deep and full-bodied flavour, and is the perfect partner for all classic Danish biscuits.
Why make Raspberry Slices in the air fryer?
Using an air fryer to make raspberry slices offers several advantages. First of all, the air fryer is fast and energy-efficient. In addition, the cakes get an even golden surface, and you avoid the potentially dangerous and unhealthy aspects of using fats for the actual baking.
How to make a healthier version of Raspberry Slices in the air fryer?
A healthier version of raspberry slices can be created by replacing the wheat flour in the shortcrust pastry with wholemeal flour, which provides a higher fibre content. Part of the sugar can be reduced or replaced with natural sweeteners such as honey or agave syrup. For a vegan variant, the butter can be replaced with coconut oil and the egg with a suitable egg substitute, such as chia seeds mixed with water.
What variants of Raspberry Slices in the air fryer are there?
Variants of raspberry slices in the air fryer can vary widely – from swapping the raspberry jam for apricot, blueberry or perhaps even a lemon curd for a fresher taste. A vegan variant could include a jam made from chia seeds and fresh raspberries for a healthier profile. You can also adjust the icing to a lower-sugar version by using sugar substitutes or a thinner icing.
After you have rolled out the dough and before you cut it into rectangles, place the dough on a piece of baking paper and put it in the freezer for 10–15 minutes. This little trick makes the dough firmer and therefore easier to work with, so you get sharp, clean edges when you cut it out.
Tips and tricks from the author: Morten Jensen
Conclusion on Raspberry Slices in the air fryer
Raspberry slices made in an air fryer represent a modern twist on an old classic with shortcrust pastry and raspberry jam. With this method, you can enjoy a crisp and delicious cake while still sticking to a healthier approach to baking. The possibilities for variation are many, which makes raspberry slices a dynamic dessert that can be adapted to any dietary wish or preference. Whether you stick to the traditional recipe or experiment with new variants, the result is a tasty treat that is perfect for any occasion.
Recipe

Raspberry Slices in the Air Fryer
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Ingredients
- 200 g wheat flour
- 100 g butter
- 50 g icing sugar
- 1 pcs egg yolk
- 2 tbsp cold water
- 200 g raspberry jam
- 2 tbsp icing sugar
- 1 tbsp freeze-dried raspberries
How to make it
- Mix 200 g wheat flour and 50 g icing sugar in a bowl.Add the cold 100 g butter cut into small cubes and rub it together with the flour until it resembles coarse sand.
- Add 1 pcs egg yolk and 2 tbsp cold water, and quickly knead the dough together.Let the dough rest in the fridge for 30 minutes.
- Roll out the dough on a piece of baking paper until it’s about 5 mm thick.Stamp out shapes or cut the dough into rectangles.
- Preheat the air fryer to 180°C. Place the cut-out pieces of dough on the baking paper and into the air fryer basket.(Preprogram it, or let it run for a couple of minutes before cooking)Bake them for 8-10 minutes, or until golden brown.Start the online kitchen timer here
- Gently warm 200 g raspberry jam in a small saucepan so it’s easy to spread.
- When the biscuits have cooled, spread a thin layer of raspberry jam on half of them, and place another biscuit on top.
- Decorate with a layer of icing made from 2 tbsp icing sugar and 1 tbsp freeze-dried raspberries.
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Nutrition per serving (Guideline)
Important about shelf life and nutrition
Nutrition per serving (guideline): Calculations are based on data from the United States Department of Agriculture (USDA). Shelf life (guideline): Shelf life data is provided, as far as possible, by public institutions, including national food authorities. Our information is therefore only indicative, and it is your responsibility to obtain and calculate accurate information about shelf life and nutrition for all recipes on airfryerkogebogen.dk
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