If you’re looking for a comforting, indulgent dessert that’s perfect for any occasion, then look no further than this Apple Cinnamon Cake with Streusel Topping. This delightful cake combines the warm, aromatic flavors of cinnamon and tender apples, all wrapped up in a soft and moist cake. The homemade streusel topping adds a delicious, buttery crunch that perfectly complements the cake’s flavor. It’s the ideal treat to enjoy with a cup of coffee or tea, or as a sweet dessert for a family gathering or special event.

Why You’ll Love This Apple Cinnamon Cake with Streusel Topping?
There’s something irresistibly charming about a cake that combines the flavors of fresh apples and warm cinnamon. When you bite into this Apple Cinnamon Cake with Streusel Topping, you’re greeted with the delightful contrast between the tender, moist crumb of the cake and the slightly crispy, buttery streusel topping. The apples offer a natural sweetness that perfectly balances out the richness of the cake, while the cinnamon brings that signature warmth that makes everything feel cozy.
What truly elevates this recipe is the streusel topping, which adds a crunchy, sweet, and spiced layer that you won’t be able to get enough of. This cake is not only delicious but also easy to make, making it a perfect choice for beginner bakers or anyone who wants to create a homemade dessert that will impress. Whether it’s a cool fall day or a casual get-together, this cake will become a favorite!
What You’ll Need
For the Cake:
- 2 cups all-purpose flour – This forms the base of the cake.
- 1 tsp baking powder – For leavening, ensuring the cake rises to a perfect texture.
- 1/2 tsp baking soda – Helps the cake to rise evenly and gives it a light, airy structure.
- 1 tsp ground cinnamon – The key spice that gives the cake its warm, comforting flavor.
- 1/2 tsp salt – Balances the sweetness of the cake.
- 1/2 cup unsalted butter, softened – Adds richness and moisture to the cake.
- 1 cup granulated sugar – The sweetness that balances the spice and fruit.
- 2 large eggs – Provides structure and stability to the cake.
- 1 tsp vanilla extract – For depth of flavor and a subtle aromatic sweetness.
- 1/2 cup sour cream – Adds moisture, keeping the cake soft and fluffy.
- 2 apples, peeled, cored, and diced – Fresh apples provide natural sweetness and moisture, along with a delightful texture.
For the Streusel Topping:
- 1/4 cup all-purpose flour – Forms the base of the streusel.
- 1/4 cup brown sugar – Adds rich, molasses-like sweetness that enhances the cinnamon flavor.
- 1/4 cup rolled oats – Provides a hearty, chewy texture that contrasts the softness of the cake.
- 1/4 cup unsalted butter, cold and cubed – When mixed with the dry ingredients, this creates the signature crumble topping.
- 1/2 tsp ground cinnamon – Infuses the streusel with a spiced warmth that ties the whole dessert together.

Step-by-Step Instructions
1. Preheat Your Oven and Prepare Your Pan
Start by preheating your oven to 350°F (175°C). Grease and flour a 9-inch round cake pan, or line it with parchment paper for easy removal of the cake once baked.
2. Prepare the Cake Batter
In a medium bowl, whisk together the all-purpose flour, baking powder, baking soda, ground cinnamon, and salt. Set this dry mixture aside.
In a large bowl, beat the softened unsalted butter and granulated sugar together using an electric mixer or a whisk. Beat until the mixture is light and fluffy, about 3-4 minutes. This step is crucial for incorporating air into the batter, which helps the cake rise beautifully.
Add the eggs, one at a time, beating well after each addition. Stir in the vanilla extract for a touch of flavor.
Next, add half of the dry flour mixture to the wet ingredients, mixing until just combined. Then, add the sour cream, followed by the remaining dry ingredients. Be careful not to overmix the batter – mix until just combined for the best texture.
Finally, fold in the diced apples, ensuring they are evenly distributed throughout the batter. The apples will add moisture and flavor to every bite of cake.
3. Make the Streusel Topping
In a small bowl, combine the all-purpose flour, brown sugar, rolled oats, and ground cinnamon. Add the cold, cubed butter, and use your fingers, a pastry cutter, or a fork to cut the butter into the dry ingredients. Continue working until the mixture resembles coarse crumbs with pea-sized pieces of butter scattered throughout.
4. Assemble the Cake
Pour the cake batter into the prepared cake pan, spreading it evenly. Sprinkle the streusel topping evenly over the top of the batter.
5. Bake the Cake
Place the pan in the preheated oven and bake for 35-40 minutes, or until a toothpick inserted into the center of the cake comes out clean (a few moist crumbs are okay). The cake should be golden brown on top, and the streusel should have a crunchy texture.
6. Cool and Serve
Allow the cake to cool in the pan for about 10 minutes before transferring it to a wire rack to cool completely. Once cooled, slice and enjoy! You can serve it as is or dust it with powdered sugar for an extra touch of sweetness.

Tips for Success
- Don’t overmix the batter: Overmixing can result in a dense cake. Mix just until combined, and fold in the apples gently.
- Use room-temperature ingredients: Ensure the butter, eggs, and sour cream are all at room temperature for the best texture and to prevent the batter from curdling.
- Use tart apples: Apples like Granny Smith are perfect for this cake because they hold their shape when baked and offer a nice tart contrast to the sweet cake.
- Cold butter for the streusel: The butter needs to be cold when making the streusel topping. This ensures the butter stays in little chunks, which creates the perfect crumbly topping.
- Check for doneness: Start checking the cake around 30 minutes, and be sure not to overbake. The cake should bounce back when lightly touched.
Variations to Try
While this Apple Cinnamon Cake with Streusel Topping is perfect just as it is, there are plenty of ways to put your own twist on it:
- Add nuts: Incorporating chopped walnuts or pecans into the batter or streusel topping will add a lovely crunch and nutty flavor that pairs well with the apples.
- Use different fruits: While apples are the star here, feel free to swap them out for other fruits like pears or peaches. Just be sure to adjust the cooking time if using a fruit with a higher moisture content.
- Spices: Mix up the spices in the cake by adding a pinch of nutmeg or allspice. These warm spices can add extra depth and flavor to your cake.
- Glaze: If you want to make this cake even more indulgent, drizzle a simple glaze over the top made from powdered sugar and milk.
Storing and Reheating
This cake keeps well for several days, making it perfect for meal prepping or enjoying a slice throughout the week.
- Room temperature: Store the cake in an airtight container at room temperature for up to 3-4 days. It will stay moist and delicious.
- Refrigerator: If you’d like the cake to last a bit longer, you can store it in the fridge for up to one week. Just be sure to bring it to room temperature before serving for the best flavor and texture.
- Freezing: This cake can be frozen for up to 3 months. Wrap individual slices in plastic wrap, and store them in a freezer-safe bag or container. To reheat, simply thaw the slices in the fridge overnight, then warm them in the oven or microwave before serving.
Frequently Asked Questions
Can I make this cake without sour cream?
Yes, if you don’t have sour cream, you can substitute it with plain yogurt or buttermilk. The texture may be slightly different, but it will still be delicious!
Can I make this cake ahead of time?
Yes, this cake is perfect for making ahead! You can bake it a day or two in advance, and it will still taste just as good. Just store it properly to keep it fresh.
Can I use a different type of flour?
You can try using whole wheat flour for a slightly heartier version of the cake. However, be mindful that the texture may be denser, so you may need to adjust the baking time slightly.
What type of apples are best for this cake?
Tart apples like Granny Smith or Braeburn work best because they hold up well during baking and contrast nicely with the sweetness of the cake.

The Final Word
This Apple Cinnamon Cake with Streusel Topping is a must-try for anyone who loves cozy, homemade desserts. With its soft, flavorful cake and crunchy, spiced streusel topping, it’s sure to be a hit at any gathering or just as a treat for yourself. Whether you stick to the classic version or try out some variations, this recipe is a simple yet satisfying way to celebrate the flavors of fall – or any time of year. Enjoy!