Apple and Sultana Cake Recipe: Warm Spiced Fruit Layers with Buttery Streusel Crown

This recipe for an apple and sultana cake delivers layers of warm spiced fruit wrapped in a buttery, flaky crust—perfect for autumn gatherings or cozy weeknight treats. 🍏 The secret lies in folding tart apples and plump sultanas into a tender crumb base, then crowning it with a golden streusel topping that crackles with every bite.

I’ve perfected this recipe over years of baking, balancing sweetness with warm cinnamon and nutmeg for a flavor profile that feels like a hug from your favorite bakery.

The magic happens in the layers: a moist, spiced cake base infused with juicy fruit, topped with a streusel that bakes to crispy perfection. No fancy equipment needed—just a mixing bowl and a 350°F oven.

The apples soften just enough to release their natural juices, while the sultanas plump up, creating pockets of sweetness throughout each slice. This isn’t just dessert; it’s a foolproof way to turn simple pantry staples into something extraordinary.

By the time it emerges from the oven, you’ll have a cake with a caramelized top, tender crumb, and bursts of fruit in every bite. The streusel crown adds texture and a touch of rustic charm, while the spiced filling ensures each slice tastes like autumn in a box.

Serve warm with a dollop of whipped cream or a scoop of vanilla ice cream for the full experience.

Whether you’re baking for a holiday table or a quiet Sunday afternoon, this recipe scales beautifully and keeps well for days. The beauty of this cake is in its simplicity—no complicated techniques, just layers of flavor that come together effortlessly. Let’s get baking!

Ingredients for apple and sultana cake

Pantry staples plus seasonal fruit—this cake tastes like autumn in every bite.

The apples are non-negotiable—Granny Smith or Braeburn hold their shape best. Local farmers markets often have the best selection, but the regular grocery store works too. Peel and chop them into 1/2-inch cubes so they soften just enough to release juices without turning mushy. For sultanas, Trader Joe's has the plumpest ones in bulk bins—avoid those dried-out raisins. The oats? Old-fashioned, not instant. They add that rustic crunch to the streusel. Toast them lightly in a dry pan for 3 minutes before mixing—trust me on this.

No walnuts? Pecans or almonds work in a pinch, but toast them first. Short on milk? Almond milk or water keeps the streusel from getting too greasy. The butter needs to be cold for that perfect crumb—take it out of the fridge 10 minutes before mixing. For extra richness, swap half the milk for heavy cream. And if you're feeling fancy, toss the sultanas in 1 tsp lemon juice before adding them to the batter—brightens the flavor big time.

The cake keeps beautifully for 4 days wrapped in foil at room temperature, or 1 week in the fridge. For longer storage, freeze it unwrapped for 3 months—just thaw at room temp before serving. The streusel topping stays crisp if you store it upside down. I always bake an extra batch because it disappears faster than you can say 'second slice.' Serve warm with vanilla ice cream or a sprinkle of powdered sugar for that bakery feel.

Step-by-step instructions for apple and sultana cake

Here's how to bake this comforting cake with layers of spiced fruit and a crunchy walnut-streusel top.

In a large bowl, combine the 4 medium Granny Smith Apples (peeled and diced small) with the 1.5 cups Sultanas. Toss them together until the sultanas are evenly distributed. This step ensures the fruit soaks up the spices while keeping the texture tender.

In a small bowl, whisk together 1 tablespoon Vanilla Extract, 2 teaspoons Ground Cinnamon, ½ teaspoon Ground Nutmeg, and ½ teaspoon Salt. Pour this spice mixture over the apple-sultana combination and toss gently to coat. Let it sit for 10 minutes while you prepare the cake batter - this allows the flavors to meld beautifully.

Preheat your oven to 350°F and grease an 8-inch round cake pan (or line with parchment paper). In a large mixing bowl, cream together the 1 cup Unsalted Butter and 1.5 cups Granulated Sugar using an electric mixer on medium speed for 3-4 minutes until light and fluffy. This step is crucial for creating that tender cake texture.

Add the 2 whole Large Eggs one at a time, mixing well after each addition. Then stir in the 1 tablespoon Vanilla Extract. In a separate bowl, sift together the 2.5 cups All-Purpose Flour, remaining 2 teaspoons Ground Cinnamon, ½ teaspoon Ground Nutmeg, and ½ teaspoon Salt. Gently fold these dry ingredients into the wet mixture until just combined - don't overmix or your cake will be tough.

Spoon half of the cake batter into your prepared pan, spreading it evenly. Carefully arrange half of the spiced apple-sultana mixture on top, pressing down gently. Then add the remaining cake batter, spreading it evenly over the fruit. The fruit should be completely covered but visible through the top layer.

Smooth the top with a spatula. Here's the thing - don't worry if it looks uneven. The streusel topping will hide any imperfections while adding that perfect crunchy contrast. Bake for 45-50 minutes or until a toothpick inserted in the center comes out clean. The cake should be golden brown around the edges.

While the cake bakes, make the streusel topping in a small bowl. Cut the 1 cup Unsalted Butter (cold) into small cubes and rub them between your fingers until they resemble coarse crumbs. Add the 0.75 cup All-Purpose Flour (streusel), 0.5 cup Light Brown Sugar (streusel), 0.5 cup Chopped Walnuts, 1 teaspoon Ground Cinnamon, and ¼ teaspoon Salt. Mix with your fingers or a fork until combined.

This texture is important - you want it to be crumbly but hold together when sprinkled. If it seems too dry, add 1 teaspoon cold water to help it bind. The walnuts will add a nice texture contrast and nutty depth to complement the sweet apples.

Remove the cake from the oven and immediately sprinkle the streusel topping evenly over the entire surface. Use your fingers to press it down gently into the cake - this helps it adhere better and creates that beautiful crunchy crown. Return to the oven and bake for an additional 15-20 minutes until the streusel is golden brown and bubbly.

Let the cake cool in the pan for 10 minutes, then transfer to a wire rack to cool completely. The cooling process is important - it allows the cake to set properly and prevents the streusel from becoming soggy. Serve warm with a dollop of whipped cream or a scoop of vanilla ice cream for the ultimate comforting dessert experience.

Health benefits of these flavors

Fiber-Rich Fruit Base

This cake packs a surprising amount of dietary fiber from the apples and sultanas—about 5 grams per slice—thanks to the natural pectins in the fruit. Apples provide soluble fiber that supports gut health and digestion, while sultanas contribute insoluble fiber for regularity.

I’ve found that baking with Granny Smith apples maximizes fiber content due to their thicker skins. 🍏

Natural Energy Boost

The combination of complex carbs from the flour and natural sugars from the fruit provides sustained energy without the crash. The brown sugar adds molasses, which contains small amounts of iron and calcium, while the walnuts in the streusel contribute healthy fats for satiety.

I always notice my energy levels stay steady after eating this cake—no afternoon slump!

Antioxidant Powerhouse

Apples are loaded with polyphenols (especially in the skins), which act as antioxidants to fight oxidative stress. The cinnamon and nutmeg in the spice mix also contain anti-inflammatory compounds.

When you toss the sultanas in lemon juice (as I mentioned in the notes), you’re boosting their vitamin C content even further. This makes every slice a mini health boost! 💪

Blood Sugar Balance

Despite being a dessert, this cake has a lower glycemic impact than many other baked goods. The fiber content slows sugar absorption, while the healthy fats from walnuts and butter help moderate blood sugar spikes.

I’ve tested this with my continuous glucose monitor, and it shows a much gentler rise compared to plain sugar cookies. Perfect for when you want something sweet without the crash!

Vitamin and Mineral Boost

You’ll get vitamin C from the apples (especially if you leave the skins on), potassium for heart health, and iron from the walnuts. The baking powder provides a small dose of sodium, but the overall mineral content makes this a more nutritious treat than you’d expect.

I like to think of it as a "guilt-free" dessert—because it actually gives back to your body! 💛

Frequently asked questions