Easy German Apple Streusel Cake

Name: Easy German Apple Streusel Cake
Prep time: 20 min
Cook time: 45 min
Total time: 65 min
Ingredients: 3 cups fresh apples (thinly sliced); 1-2 tbsp lemon juice (I use 2 tbsp since we like it sour); 1 tbsp brown sugar; 1 tsp ground cinnamon; 1/2 cup unsalted butter ( room temperature); 1/2 cup granulated sugar; 1/4 cup brown sugar; 2 eggs (room temperature); 1 tsp vanilla extract; 1 1/2 cups all-purpose flour; 1 1/2 tsp baking powder; 1/4 tsp salt; 1/2 cup milk; 3/4 cup flour; 1/2 cup brown sugar; 1 tsp ground cinnamon; 6 tbsp cold butter, cubed; Pinch of salt

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If you’re craving a warm, cozy, bakery-style treat, this German apple streusel cake is exactly what your kitchen needs. With layers of moist apple cake, tender fresh apples, and a crunchy streusel topping, it’s the kind of recipe that feels like home, especially during apple season.

This cake is similar to a classic apple crumble cake, but the German version focuses more on buttery crumbs, juicy fruit, and a soft base that pairs beautifully with a cup of coffee or hot chocolate. It’s the definition of a good coffee cake, and once you make it, you’ll want to add it to your collection of go-to original recipes.

Serve it slightly warm with a scoop of vanilla ice cream, or enjoy it the next day straight from an airtight container; it stays super moist and flavorful.

This is one of my family’s favorite recipes that even my young children enjoy.

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Why This Is the Best Apple Streusel Cake

This recipe blends traditional German baking with easy, modern steps. Here’s why it works every time:

Uses fresh apples, not canned filling.
A perfectly balanced crumb topping with deep cinnamon flavor.
Mixed in one large bowl with an electric mixer, which keeps the cake soft and fluffy.
Works with many apple varieties, so whatever you have is a good choice.
The buttery streusel melts into irresistible little bits on top.
Bakes evenly in a standard cake pan, no special equipment needed.
Tastes even BETTER the next day.

It’s also an ideal afternoon snack, a fall dessert, or a holiday favorite.

Best Apples for German Apple Streusel Cake

German bakers usually combine multiple apples for flavor AND texture. These three are great choices:

Pink Lady – crisp, sweet-tart, perfect for layering
Granny Smith apples – tart and firm, great with cinnamon
Golden Delicious – soft, naturally sweet, classic for baking

Using sliced apples rather than chopped ones ensures you get an apple layer in the middle of the cake that stays tender and juicy.

Ingredients You’ll Need

For the Apple Layer

3 cups fresh apples, peeled & sliced apples
1–2 tbsp lemon juice
1 tbsp brown sugar
1 tsp ground cinnamon

For the Cake Batter

1/2 cup unsalted butter, room temperature
1/2 cup granulated sugar
1/4 cup brown sugar
2 eggs, room temperature
1 tsp vanilla extract
1 1/2 cups all-purpose flour (your flour mixture)
1 1/2 tsp baking powder
1/4 tsp salt
1/2 cup milk (wet ingredients)

For the Streusel Topping

3/4 cup all-purpose flour
1/2 cup brown sugar
1 tsp ground cinnamon
6 tbsp cold butter
Pinch of salt
powdered sugar (optional)

Tips for Success

Use room-temperature ingredients. Soft butter, relaxed eggs, and slightly warm milk help the batter whip up fluffy and smooth.
Slice the apples evenly. Thin, uniform slices bake more tenderly and create that beautiful apple layer in the middle of the cake.
Don’t overmix the batter. Mix just until combined to keep the cake soft and airy.
Chill the streusel before adding it. A quick 5–10 minutes in the fridge makes the crumbs firmer and helps them bake up chunkier and crunchier.
Cover every apple completely. This prevents the apples from drying out and ensures a moist, tender interior.
Bake on the center rack. This gives the cake even heat, preventing a too-dark top or an underbaked center.
Check early if your oven runs hot. Start checking at around 35 minutes so you don’t overbake; the top should be golden and the center should spring back lightly.
Cool fully before adding powdered sugar. If the cake is warm, the sugar will melt instead of dusting beautifully.
For extra lift, don’t skip the lemon juice. It brightens flavor and helps keep the apples from turning brown.
Tastes even better the next day. Like most German cakes, the flavors develop overnight. Store it covered for best texture and moisture.

How to Make German Apple Streusel Cake

1. Prep the Apples

In a separate medium bowl, toss your fresh apples with lemon juice, cinnamon, and a little brown sugar. This creates a lightly sweet, aromatic apple filling.

2. Make the Streusel Topping

In another bowl, combine the flour, brown sugar, cinnamon, and salt. Rub in the butter using your fingers until you get sandy crumbs, your classic streusel topping.

3. Make the Cake Batter

In a large bowl, use an electric mixer with a paddle attachment to beat the butter and sugars on medium speed until fluffy.
Add eggs, one at a time.
Mix in vanilla.
Reduce to low speed and slowly add the dry ingredients, alternating with the wet ingredients.
Use a rubber spatula to scrape the bowl.

You now have a silky, smooth cake batter.

4. Assemble

Pour batter into your prepared pan, spreading it into an even layer with the back of a spoon.
Arrange apples over the batter.
Add the crumb topping generously.

5. Bake

Place in a preheated oven and bake until golden and set in the center. The exact cooking time will vary by oven, but usually 40–45 minutes.

6. Cool & Serve

Place the cake on a wire rack.
Let the cake cool until warm, but not hot, before slicing.

Serve with:

a cup of coffee
hot chocolate
or a scoop of vanilla ice cream

Cover leftovers with plastic wrap and store in an airtight container.

If you bake it once, you’ll already be planning your next time.

How to Serve This German Apple Streusel Cake

In Germany, this cake is traditionally enjoyed during Kaffee und Kuchen, our beloved afternoon coffee-and-cake time. Serve it:

Warm or at room temperature
With a cup of coffee, hot chocolate, or tea
With a dollop of freshly whipped cream or ice cream
With a light dusting of powdered sugar on top

It’s a cozy, comforting treat that feels special whether you enjoy it fresh from the oven or chilled the next day.

Prepare in Advance

This cake is perfect for making ahead. In fact, the flavors deepen as it rests.

You can prepare it 1 day in advance, and it will still taste incredibly fresh.
Simply let it cool completely, then cover it well with plastic wrap or place in an airtight container.
Wait to dust with powdered sugar until just before serving.

German apple streusel cake dusted with powdered sugar, sliced and displayed on a plate, soft apple-filled center and golden brown edges.

This Easy German Apple Streusel Cake is a cozy, classic coffee cake made with tender fresh apples, a soft buttery batter, and a thick layer of cinnamon-brown sugar streusel. The apples keep the cake moist and flavorful, while the crumb topping adds the perfect crunchy finish. It’s simple to prepare, uses basic ingredients, and is delicious warm or at room temperature. Enjoy it with a cup of coffee, hot chocolate, or a scoop of vanilla ice cream for the ultimate comfort dessert.

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Prep Time 20

Cook Time 45

Total Time 1 5

Course Brunch, Coffee Cake, Dessert

Cuisine American-German Fusion, European, german

Servings 8 people

Calories 290 kcal

Equipment

1 Large mixing bowl – for making the cake batter
Separate medium bowl – for prepping apples and mixing streusel
1 Electric mixer – hand mixer or stand mixer with paddle attachment
1 Rubber spatula – to scrape down the bowl and spread batter evenly
Measuring cups and spoons – for accurate ingredient measurements
Fine-mesh sieve – for dusting powdered sugar (optional)
9-inch round cake pan – or similar size
Cutting board & sharp knife – for slicing apples
1 Peeler – if you prefer peeled apples (optional)
1 Cooling rack – to let the cake cool properly
Oven mitts – for safe handling

Ingredients

Apples

3 cups fresh apples thinly sliced
1-2 tbsp lemon juice I use 2 tbsp since we like it sour
1 tbsp brown sugar
1 tsp ground cinnamon

Cake Batter

1/2 cup unsalted butter room temperature
1/2 cup granulated sugar
1/4 cup brown sugar
2 eggs room temperature
1 tsp vanilla extract
1 1/2 cups all-purpose flour
1 1/2 tsp baking powder
1/4 tsp salt
1/2 cup milk

Streusel Topping

3/4 cup flour
1/2 cup brown sugar
1 tsp ground cinnamon
6 tbsp cold butter, cubed
Pinch of salt

Instructions

Preheat oven to 350°F (175°C). Grease a 9-inch cake pan or line it with parchment paper.
Prepare apples: In a separate medium bowl, toss apples with lemon juice, cinnamon, and brown sugar.
Make streusel: Combine flour, brown sugar, cinnamon, and salt. Rub in the butter until you have a sandy buttery streusel.
Cake batter: In a large bowl, cream butter and sugars on medium speed. Add eggs one by one. Then, add vanilla. Add dry ingredients and milk alternately on low speed. Scrape with a rubber spatula.
Assemble: Spread batter into the prepared pan. Add apples. You can make it any design you want just make sure they are added evenly. Then, add the streusel.
Bake: 40–45 minutes or until center springs back. I start checking around 35ms since my oven runs hot.
Cool: Let the cake completely cool on a wire rack.
Powdered Sugar (Optional): In true German fashion, a light dusting of powdered sugar adds a beautiful finishing touch. Simply place a little powdered sugar into a fine sieve and gently tap it over the cooled cake. You don’t need much, just enough to create a soft, snowy layer that makes the cake look even more inviting.
Serve: Enjoy warm with ice cream or cool with coffee.

Notes

Storage

Wrap leftovers in plastic wrap.
Store in an airtight container for up to 3 days.
Tastes even better the next day.

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Shop My Kitchen for This Recipe

Make baking this German Apple Streusel Cake even easier with a few of my favorite tools. These are the exact types of items I reach for every time I bake, simple, reliable, and perfect for everyday cooking.

✨ 9-Inch Springform

Perfect for getting clean edges and an even bake. A good pan makes all the difference.

✨ Electric Hand Mixer

A budget-friendly staple that creams butter and sugar beautifully without the bulk of a stand mixer. Plus, I absolutely love the storage case of this mixer.

✨ Rubber Spatula Set

Great for scraping bowls, spreading batter, and getting every last bit out.

✨ Fine-Mesh Sieve

Essential for that delicate powdered sugar finish Germans love.

✨ Cooling Rack

Helps the cake cool evenly so the bottom doesn’t get soggy.