Fruit Streusel Cake – An Easy Recipe for Any Occasion

💡 Recipe at a Glance

  • The Cake: A super versatile fruit crumb cake featuring a tender shortcrust base, juicy plums, and buttery, crispy streusel.
  • Prep Time: Quick and hassle-free—totally beginner-friendly!
  • Method: The streusel dough and glaze come together effortlessly in your Thermomix® before baking up golden in the oven.

Looking for a delicious, easy cake recipe that’s perfect for any occasion? Then this Fruit Streusel Cake is about to be your new go-to favorite!

With its buttery, tender crust, juicy fruit, and golden crumbly streusel topping, every single bite is pure comfort.

In this simple recipe, complete with easy step-by-step instructions, I’ll show you just how quickly you can whip up this amazing Fruit Streusel Cake right in your Thermomix®.

A slice of fruit streusel cake served on a wooden board.

You’re going to love this cake because it’s:

  • Super quick and easy to whip up
  • Totally beginner-friendly
  • Incredibly versatile and easy to customize
  • Great with whatever fresh, seasonal fruit you have on hand
  • The ultimate afternoon coffee-break treat
  • A wonderful homemade gift for friends and neighbors
  • A total crowd-pleaser for parties and potlucks
  • Loved by both kids and adults
  • Pure cozy comfort food in every single bite
A slice of fruit streusel cake topped with whipped cream on a cake server.

My Top Baking Tips

Always use cold butter for the streusel—that’s the real secret to getting those perfectly golden, buttery crisp crumbs!

Feel free to jazz up the crumb topping with your favorite spices, like cinnamon, vanilla extract, or even a pinch of tonka bean.

Not a fan of plums? No problem! Swap them out for apples, cherries, apricots, or whatever fruit is currently in season.

Keep an eye on your oven and be careful not to overbake, or the cake layer beneath the fruit might dry out.

This streusel cake is best enjoyed warm out of the oven with a fresh cup of coffee or tea.

Several large slices of fruit streusel cake served on vintage-style newsprint paper.

Can I Make This Ahead and Store It?

Yes, you can easily make this crumb cake a day ahead! Just store it in an airtight container in the fridge until you’re ready to serve.

This cake also freezes beautifully. Wrap individual pieces tightly in aluminum foil or seal them in a freezer bag, and you’re good to go.

Fun Recipe Variations

Feel free to customize this fruit crumb cake recipe to make it your own!

Try swapping in different seasonal fruits, or add warm spices like cinnamon and nutmeg to the crumble topping for an extra cozy flavor.

Serving Suggestions

This cake is fantastic on its own, but it’s over-the-top delicious served with fresh whipped cream, a scoop of vanilla ice cream, or a light dusting of powdered sugar.

A slice of fruit crumb cake served on a plate with whipped cream.

Ingredients You’ll Need

For the Streusel:

  • 250 g cold butter, cubed
  • 120 g sugar
  • 1 large egg
  • 420 g all-purpose flour
  • ½ packet baking powder (about 2 tsp)

For the Fruit Layer:

  • 800 g plums (or your favorite fruit)
  • 2 large eggs
  • 50 g sugar
  • 25 g all-purpose flour
  • ½ packet baking powder (about 2 tsp)
Step-by-step prep images for making fruit crumb cake.
Prep steps for fruit crumb cake 1/3
Step-by-step prep images for making fruit crumb cake.
Prep steps for fruit crumb cake 2/3
Step-by-step prep images for making fruit crumb cake.
Prep steps for fruit crumb cake 3/3

How to Make Fruit Crumb Cake

Instructions:

First, wash and pit the plums, then slice them into wedges.

Next, preheat your oven to 350°F / 180°C (conventional) or 325°F / 160°C (convection).

To make the crumble, start by adding the cold, cubed butter into the mixing bowl.

Add the rest of the crumble ingredients. Mix for 10–15 sec / speed 6 until crumbs form (depending on whether you prefer finer or chunkier crumbs).

Line a small baking sheet or dish, about 8 x 12 inches (30 cm x 20 cm), with parchment paper.

Spread two-thirds of the crumble mixture into the pan and press it down firmly with your hands to form the crust.

Arrange the plum slices evenly over the crust.

Now, make the glaze. Place all remaining ingredients into the mixing bowl, mix for 10 sec / speed 4, and pour it evenly over the plums.

Finally, scatter the remaining streusel over the cake and bake on the rack in the lower third of your oven for 40-45 minutes.

Enjoy!

A rectangular baking pan with fruit streusel cake.

By the way, the prep times listed are just averages. Everyone cooks at their own pace, and sometimes things take a bit longer or shorter than expected.

I hope you have so much fun baking this!

If you loved this recipe, you might also enjoy my moist cherry butter cake 🙂

Happy baking,
Christoph

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If you liked my recipe or if you have any questions or tips about the recipe, please leave a comment and rate the recipe with 5 stars. Tag your picture on Instagram with @thermokoch.de so that I can see it 🙂

Slices of fruit streusel cake served on a piece of newspaper.

Ein Stück Streuselkuchen mit Obst auf einem Holzbrettchen.

Fruit Streusel Cake

This fruit streusel cake is such a versatile, easy-to-make recipe that’s perfect for any occasion!
Author: Christoph
5 von 4 Bewertungen

Click stars to rate now

Prep time 15 minutes
Cook time 40 minutes
Course Dessert
Cuisine German
Servings 16
Calories 300 kcal

Zutaten
  

Streusel Topping & Crust:

  • 250 g Butter cold, cut into small pieces
  • 120 g Sugar
  • 1 Egg
  • 420 g All-purpose flour
  • ½ Baking powder 1 packet

Topping & Custard:

  • 800 g Plums / Damson plums or other fruit
  • 2 Eggs
  • 50 g Sugar
  • 25 g All-purpose flour
  • ½ Baking powder 1 packet

Zubereitung
 

  • 800 g Plums / Damson plums
    Start by washing, pitting, and slicing the plums into wedges.
  • Preheat your oven to 180 °C conventional or 160 °C fan/convection.
  • 250 g Butter, 120 g Sugar, 1 Egg, 420 g All-purpose flour, ½ Baking powder
    For the streusel, add the cold cubed butter to the mixing bowl first, followed by all remaining streusel ingredients. Mix 10-15 sec. / Speed 6 until crumbs form (depending on whether you prefer fine or coarse streusel).
  • Line a small baking pan, approx. 30 cm x 20 cm, with parchment paper.
  • Press two-thirds of the streusel mixture firmly into the bottom of the pan to form your base.
  • Arrange the plum slices evenly over the base.
  • 2 Eggs, 50 g Sugar, 25 g All-purpose flour, ½ Baking powder
    Next, prepare the custard topping. Add all remaining ingredients to the mixing bowl, mix 10 sec. / Speed 4, and pour over the plums.
  • Finally, scatter the rest of the streusel over the top and bake on the wire rack in the lower third of the oven for 40-45 minutes.

Notes

  1. Dust the cake with powdered sugar or serve with a generous dollop of whipped cream.
  2. Feel free to swap out the plums for other fruits! Sweet cherries, damson plums, apples, or pears all work beautifully here.
Keywords Obstkuchen
Did you try this recipe?Mention @Thermokoch.de in Instagram or tag #thermokoch
Ein Stück Streuselkuchen mit Obst auf einem Holzbrettchen.

Fruit Streusel Cake

This fruit streusel cake is such a versatile, easy-to-make recipe that's perfect for any occasion!
Author: Christoph
5 von 4 Bewertungen

Click stars to rate now

Prep time 15 minutes
Cook time 40 minutes
Course Dessert
Cuisine German
Servings 16
Calories 300 kcal

Zutaten
  

Streusel Topping & Crust:

  • 250 g Butter cold, cut into small pieces
  • 120 g Sugar
  • 1 Egg
  • 420 g All-purpose flour
  • ½ Baking powder 1 packet

Topping & Custard:

  • 800 g Plums / Damson plums or other fruit
  • 2 Eggs
  • 50 g Sugar
  • 25 g All-purpose flour
  • ½ Baking powder 1 packet

Zubereitung
 

  • 800 g Plums / Damson plums
    Start by washing, pitting, and slicing the plums into wedges.
  • Preheat your oven to 180 °C conventional or 160 °C fan/convection.
  • 250 g Butter, 120 g Sugar, 1 Egg, 420 g All-purpose flour, ½ Baking powder
    For the streusel, add the cold cubed butter to the mixing bowl first, followed by all remaining streusel ingredients. Mix 10-15 sec. / Speed 6 until crumbs form (depending on whether you prefer fine or coarse streusel).
  • Line a small baking pan, approx. 30 cm x 20 cm, with parchment paper.
  • Press two-thirds of the streusel mixture firmly into the bottom of the pan to form your base.
  • Arrange the plum slices evenly over the base.
  • 2 Eggs, 50 g Sugar, 25 g All-purpose flour, ½ Baking powder
    Next, prepare the custard topping. Add all remaining ingredients to the mixing bowl, mix 10 sec. / Speed 4, and pour over the plums.
  • Finally, scatter the rest of the streusel over the top and bake on the wire rack in the lower third of the oven for 40-45 minutes.

Notes

  1. Dust the cake with powdered sugar or serve with a generous dollop of whipped cream.
  2. Feel free to swap out the plums for other fruits! Sweet cherries, damson plums, apples, or pears all work beautifully here.
Keywords Obstkuchen
Did you try this recipe?Mention @Thermokoch.de in Instagram or tag #thermokoch

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