Easy Apple Coffee Cake with Buttermilk – in 30 Minutes
Picture this: warm cinnamon-spiced apples nestled in the most tender, moist coffee cake you’ve ever tasted. This apple coffee cake with buttermilk transforms your kitchen into a cozy bakery with its incredible aroma. The secret ingredient?
Tangy buttermilk creates an unbelievably soft crumb that melts in your mouth. Just like our popular banana bread recipe, this cake disappears within hours of cooling. Get ready to fall head over heels for this foolproof recipe!
What is Apple Coffee Cake with Buttermilk?
Ever wondered why it’s called “coffee cake” when there’s no coffee in it? This delightful mystery dates back to European traditions where these sweet, crumb-topped cakes were enjoyed alongside morning coffee.
Our apple coffee cake with buttermilk takes this classic concept and elevates it with fresh apples and tangy buttermilk for extra moisture. After all, they say the way to a man’s heart is through his stomach! Ready to create some kitchen magic?

Why You’ll Love This Apple Coffee Cake with Buttermilk:
The Perfect Morning Indulgence
This apple coffee cake with buttermilk delivers everything you crave in a perfect breakfast treat. The tender, moist crumb paired with sweet cinnamon apples creates a symphony of flavors that awakens your senses. Each bite offers the perfect balance of sweetness and warmth.
Budget-Friendly Homemade Goodness
Making this delicious cake at home costs a fraction of bakery prices. With simple pantry staples and fresh apples, you’ll create a dessert that rivals expensive coffee shop treats. Your wallet will thank you!
Irresistible Flavors and Textures
The magic happens when tangy buttermilk meets sweet apples and warm spices. The crumb topping adds delightful texture contrast, while the moist interior practically melts on your tongue. Similar to our beloved cinnamon roll cake, this recipe guarantees crowd-pleasing results every single time.
Ready to transform your kitchen into a bakery? Let’s dive into this foolproof recipe!
How to Make Apple Coffee Cake with Buttermilk:
Quick Overview
This apple coffee cake with buttermilk is surprisingly simple to make and incredibly satisfying. The buttermilk creates an amazingly tender crumb, while fresh apples add natural sweetness and moisture. The golden crumb topping provides the perfect finishing touch.
Prep Time: 20 minutes
Bake Time: 45-55 minutes
Total Time: 1 hour 15 minutes
Serves: 12 pieces
Key Ingredients for Apple Coffee Cake with Buttermilk:
For the Cake:
- 2 cups all-purpose flour
- 1 cup granulated sugar
- 1/2 cup unsalted butter, softened
- 2 large eggs
- 1 cup buttermilk
- 1 teaspoon vanilla extract
- 1 teaspoon baking soda
- 1/2 teaspoon salt
- 2 medium apples, peeled and diced
- 1 teaspoon ground cinnamon
For the Crumb Topping:
- 1/2 cup all-purpose flour
- 1/2 cup brown sugar, packed
- 1/4 cup cold butter, cubed
- 1/2 teaspoon ground cinnamon
- Pinch of salt

Step-by-Step Instructions:
Prepare Your Kitchen
Preheat your oven to 350°F (175°C). Grease a 9×13 inch baking pan with butter or cooking spray. Line with parchment paper for easy removal.
Make the Crumb Topping
In a medium bowl, combine flour, brown sugar, cinnamon, and salt. Add cold butter cubes and use your fingers or a pastry cutter to mix until the mixture resembles coarse crumbs. Set aside.
Prepare the Apples
Peel and core your apples, then dice them into small, uniform pieces (about 1/4 inch). Toss with 1 teaspoon of cinnamon and set aside.
Mix the Wet Ingredients
In a large mixing bowl, cream together softened butter and granulated sugar until light and fluffy (about 3-4 minutes). Beat in eggs one at a time, then add vanilla extract and buttermilk.
Combine Dry Ingredients
In a separate bowl, whisk together flour, baking soda, and salt. Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Don’t overmix.
Add the Apples
Gently fold the cinnamon-coated apple pieces into the batter, ensuring even distribution throughout.
Assemble and Bake
Pour the batter into your prepared baking pan and spread evenly. Sprinkle the crumb topping evenly over the surface. Bake for 45-55 minutes, or until a toothpick inserted in the center comes out with just a few moist crumbs.
Cool and Serve
Allow the cake to cool in the pan for at least 15 minutes before cutting. This helps it set properly and makes slicing easier.
What to Serve Apple Coffee Cake with Buttermilk With:
This versatile cake pairs beautifully with numerous beverages and accompaniments. Serve warm slices with freshly brewed coffee, chai tea, or cold milk. For special occasions, add a dollop of whipped cream or vanilla ice cream.
Consider serving alongside crispy bacon for a sweet-savory breakfast combination. Fresh fruit like berries or sliced pears complement the apple flavors perfectly. For afternoon tea, pair with herbal teas like chamomile or Earl Grey.

Top Tips for Perfecting Apple Coffee Cake with Buttermilk:
Choose the Right Apples
Select firm, tart apples like Granny Smith or Honeycrisp. These varieties hold their shape during baking and provide nice texture contrast. Avoid overly soft apples that might turn mushy.
Don’t Skip the Buttermilk
Buttermilk is crucial for achieving the tender, moist texture. If you don’t have buttermilk, make your own by adding 1 tablespoon of lemon juice or white vinegar to 1 cup of regular milk. Let it sit for 5 minutes before using.
Perfect Crumb Topping Technique
Keep your butter cold for the crumb topping. This ensures those perfect, crunchy pieces that don’t melt into the cake during baking. Work quickly with your fingers to avoid warming the butter.
Avoid Overmixing
Mix the batter just until ingredients are combined. Overmixing develops gluten, resulting in a tough, dense cake instead of the tender texture we’re after.
Test for Doneness
The cake is done when a toothpick inserted in the center comes out with a few moist crumbs. Don’t wait for it to come out completely clean, or you might overbake.
Storing and Reheating Tips:
Store your apple coffee cake with buttermilk covered at room temperature for up to 3 days. For longer storage, wrap tightly and refrigerate for up to 1 week.
To freeze, wrap individual pieces in plastic wrap, then place in a freezer-safe container. Frozen cake keeps for up to 3 months. Thaw overnight in the refrigerator before serving.
For reheating, warm individual slices in the microwave for 15-20 seconds, or place the whole cake in a 300°F oven for 10-15 minutes until warmed through. The crumb topping will crisp up beautifully when reheated in the oven.
Nutritional Information
| Nutrition Facts | Per Slice (1/12 of cake) |
|---|---|
| Calories | 285 |
| Total Fat | 9g |
| Saturated Fat | 5g |
| Cholesterol | 55mg |
| Sodium | 245mg |
| Carbohydrates | 48g |
| Fiber | 2g |
| Sugars | 32g |
| Protein | 5g |
Frequently Asked Questions
Can I use regular milk instead of buttermilk?
While buttermilk creates the best texture, you can substitute with regular milk plus 1 tablespoon of lemon juice or vinegar. Let the mixture sit for 5 minutes before using.
What’s the best way to dice apples for this cake?
Peel the apples and cut into small, uniform pieces (about 1/4 inch). This ensures even distribution and prevents large chunks from sinking to the bottom.
Can I make this cake ahead of time?
Absolutely! This cake actually tastes better the next day as flavors meld together. Store covered at room temperature for up to 3 days.
Why did my crumb topping sink into the cake?
This usually happens when the butter in the topping is too warm. Make sure to use cold butter and work quickly when making the crumb mixture.
Can I add nuts to this recipe?
Yes! Chopped walnuts or pecans make excellent additions. Add about 1/2 cup to either the cake batter or sprinkle over the crumb topping.
How do I know when the cake is perfectly done?
Insert a toothpick in the center. It should come out with a few moist crumbs, not completely clean. The top should also spring back lightly when touched.
Can I use different types of apples?
Firm, tart apples work best. Granny Smith, Honeycrisp, and Braeburn are excellent choices. Avoid very soft varieties like Red Delicious.
What if I don’t have a 9×13 pan?
You can use two 8-inch round pans instead. Reduce baking time to 35-40 minutes and check for doneness with a toothpick.
Pro Baker’s Secrets
Want to take your apple coffee cake to the next level? Here are some professional tips that’ll make your cake extraordinary:
Layer the Apples: For extra apple flavor, reserve half the diced apples to layer in the middle of the batter. Pour half the batter into the pan, add a layer of apples, then top with remaining batter.
Brown Butter Enhancement: Brown half of the butter for the cake batter to add a nutty, caramelized flavor that pairs beautifully with apples.
Spice Blend Magic: Create a custom spice blend with cinnamon, nutmeg, and a pinch of cardamom for more complex flavors.
Glaze Option: Drizzle cooled cake with a simple vanilla glaze made from powdered sugar, milk, and vanilla extract for extra sweetness.
This apple coffee cake with buttermilk proves that the best recipes often come from the simplest ingredients combined with a little kitchen magic. Whether you’re hosting a brunch, need a potluck dessert, or just want to fill your home with incredible aromas, this recipe delivers every single time.
The combination of tangy buttermilk, sweet apples, and golden crumb topping creates a cake that’s both comforting and impressive. Best of all, it uses ingredients you likely already have in your pantry!
So grab your apron, preheat that oven, and get ready to create something truly special. Your family and friends will be asking for this recipe – and you’ll be so proud to share your delicious homemade creation!
