Apple tart with apple sauce is the German everyday classic Apfeltorte mit Apfelmus in an air-fryer-friendly version. It builds on three layers of texture: a crisp, buttery base, a fruity middle of apple sauce and a golden surface that crackles slightly when the cake knife goes through. It isn’t a celebration cake with mirror glaze and decorations, but the kind of cake Germans put on the table on a Sunday afternoon with coffee, because it tastes of apples and butter and not much else.
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In the air fryer the cake gets an advantage the oven struggles to match: the hot air circulates close around the tin and dries the surface off straight away, so the top turns golden and firm while the apple sauce stays juicy inside. The whole process takes 90 minutes, from the moment you get the butter out until the first slice is cut — 25 minutes of preparation, 35 minutes of baking at 160 °C and half an hour of cooling time that is non-negotiable.
Estimated reading time: 4 minutes
Table of Contents:
Why I love apple tart with apple sauce in the air fryer
Apple sauce in the middle isn’t a shortcut, it’s a technical advantage. Fresh apple wedges release liquid during baking, and that liquid ends up in the base, which goes soggy instead of crisp. Apple sauce has been reduced in advance, so the water content is known and stable, and the filling holds its shape when the tart is cut.
It’s also a cheap cake to get started on. A jar of apple sauce, a portion of shortcrust pastry and a little cinnamon go a long way, and you can bake it all year round without depending on whether there are apples on the tree. The flavour turns out rounded and slightly sharp, and the golden surface gives it exactly the bite that an ordinary soft apple cake lacks.
The difference between air fryer and oven
An ordinary oven heats the cavity up first and then bakes the cake from the outside in. The air fryer blows the hot air straight across the tin, and that gives a more efficient heat transfer at the same temperature. That’s why 160 °C is plenty of heat for a tart in the air fryer, even if you might turn it higher in an oven. It’s also the reason the surface turns golden so quickly — the airflow dries it off long before the middle is done.
My kitchen test of apple tart with apple sauce
I’ve baked this tart in my Philips XXL, where the tin stands free and the air can get all the way around. 160 °C is the point where everything falls into place: after 35 minutes the surface is golden and firm, and the base is baked through without being dry. If you turn the heat up to save time, the top goes dark long before the middle is baked through — that’s the classic air fryer pitfall with cakes, and it costs you the whole cake.
The preparation itself takes 25 minutes, and they are well spent if the dough has time to get cold before it goes into the basket. Add 30 minutes of cooling time on top, and you land at 90 minutes in total. The cooling time is the part people cheat on, and it’s also the one that decides whether the tart can be cut into neat slices.
Let the tart cool for the full 30 minutes in the tin. The apple sauce only sets once it has cooled, and if you cut into it warm, the middle runs out across the plate.
Tips and tricks from the author: Morten Jensen
The typical mistakes and how to avoid them
The first mistake is too high a temperature. The air fryer’s airflow works harder than an oven at the same setting, so stick to 160 °C and let the 35 minutes do the work instead of forcing the pace. The second mistake is apple sauce that is too wet: a thin, runny sauce seeps down into the base and softens it, so use a firm sauce and pour off any excess liquid before you spread it out. The third mistake is impatience at the end — a warm tart doesn’t hold together, and the 30 minutes of cooling time are just as much part of the recipe as the baking time.
How to serve apple tart with apple sauce
The tart is good warm and even better at room temperature the next day. Here’s what to serve alongside it:
- Lightly whipped cream with a hint of vanilla
- A scoop of vanilla ice cream melting down into the warm middle
- Cold vanilla custard for the German coffee-and-cake tradition
- Crème fraîche 38 % for a little acidity against the sweetness
- A dusting of icing sugar or cinnamon sugar just before serving
Storage and reheating
The tart keeps for three to four days under a tea towel or in an airtight cake tin at room temperature. In the fridge the base turns tough more quickly, so only keep it there if the kitchen is warm. If it needs freshening up, a couple of minutes in the air fryer at 160 °C gives the surface its bite back. It can also be frozen in individual slices for up to three months.
Apple tart with apple sauce is one of those cakes that rewards patience over technique. Keep the temperature down, give it the cooling time, and you end up with a German Sunday cake with a crisp base, a fruity middle and a surface that crackles.
FAQ
Yes, and that’s exactly the point of this tart. Choose a firm sauce that isn’t too sweet, and pour off any excess liquid if it seems thin, so the base stays crisp.
Almost always because the filling releases too much liquid. Use a reduced apple sauce rather than fresh apple wedges, and let the tart cool in the tin so the base has time to set.
Yes, it freezes well in individual slices for up to three months. Thaw them at room temperature and give them a couple of minutes in the air fryer at 160 °C, so the surface goes crisp again.
Recipe
Apple tart with apple sauce in the Air Fryer
Cooking Guide
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Cost of the dish
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Our estimate is based on average food prices for the current year 2026.
Estimated price for the whole dish:
Airfryer size
All our recipes are tested in a Philips Airfryer 2000 Series NA230/00 – 6.2 L
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Recommended equipment
- 1 Air fryer
- 1 Springform 18 cm
- 1 Mixing bowl
- 1 Cutting board
- 1 Knife
- 1 Bagepapir (til airfryer)
Shopping list
Ingredients
Crisp shortcrust base
Apple sauce filling
How to make it
Shortcrust base
- Shape the dough into a flat disc, wrap it in cling film and chill it for 30 minutes. The cold dough is the key to a crisp base that doesn’t shrink during baking.
- Line the base of an 18 cm springform tin with baking paper. Press the dough out in an even layer over the base and about 2 cm up the side. Prick the base several times with a fork so it doesn’t puff up.
Filling and crumble topping
- Stir 300 g apple sauce together with 1 tsp cinnamon, 1 tbsp lemon juice and 1 tbsp cornflour. The cornflour binds the moisture so the middle turns creamy instead of watery.
- Peel 2 pcs apples, remove the core and cut them into thin wedges of about 3-4 mm. Wedges that thin become tender at the same time as the tart and sit neatly on top.
Baking in the air fryer
- Preheat the air fryer to 160 °C fan.
- Put the springform tin in the basket and pre-bake the base for 10 minutes at 160 °C, until the surface is just dry. The pre-baking is what keeps the base crisp under the moist filling.
- Spread the apple sauce mixture in an even layer over the pre-baked base and arrange the apple wedges on top in a circle with a slight overlap.
- Scatter the crumble topping evenly over the apples. Don’t press it down — it needs to sit loosely to become really crisp.
Serving
- Let the tart cool for at least 20 minutes in the tin before you release the side of the tin. The filling sets as it cools, so the slices can be cut cleanly.
- Serve the tart warm with lightly whipped cream, a scoop of vanilla ice cream or a dollop of crème fraîche.
Our notes for the recipe
Cold dough and a pre-baked base are what keep the shortcrust crisp under the moist apple sauce. Don’t skip either of them. Extra crunchy surface:
Give the tart a final 3-4 minutes at 180 °C if the crumble topping hasn’t taken on enough colour. Keep an eye on it — flaked almonds burn quickly. Variation:
Fold a tablespoon of chopped walnuts or a little grated marzipan into the crumble topping, or swap the apple sauce for pear compote. Serving:
Serve warm with vanilla ice cream, lightly whipped cream or crème fraîche. A cup of coffee alongside turns it into a classic afternoon treat. Portion size:
An 18 cm springform tin fits in most air fryers. If your air fryer has a smaller basket, use a 15 cm tin and extend the baking time by 3-5 minutes.
Your notes for the recipe
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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