Have you ever wondered how you could transform your morning routine with a delicious twist? Imagine waking up to the warm aroma of a freshly baked coffee cake with a delightful tang from sourdough! Whether you’re an avid baker or just someone who loves to treat themselves, this sourdough coffee cake is the answer to your breakfast dreams. It combines the best of both worlds – a soft, moist cake and a rich crumble topping that takes it to another level.
The idea of using sourdough in a coffee cake might sound unusual, but trust me, it adds a depth of flavor that you never knew you needed. This recipe came to life on a rainy afternoon when I had some leftover sourdough starter and didn’t want to let it go to waste. The result? A cake so irresistible, it became a family favorite in no time. With its tender crumb, a dash of cinnamon, and a satisfying crunch from the topping, you’ll want to enjoy this delightful treat all day long. Ready to make your mornings even better? Let’s dive into this scrumptious sourdough coffee cake recipe!
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Sourdough Coffee Cake
This sourdough coffee cake is an irresistible blend of fluffy cake and a crunchy, sweet topping. The tangy flavor of sourdough adds an unexpected twist to a classic coffee cake, while the cinnamon-sugar filling and buttery crumble topping bring the perfect balance of sweetness and spice. Whether you’re enjoying it with your morning coffee or as an afternoon snack, this cake is sure to impress. Plus, it’s easy to prepare and perfect for any occasion, from casual gatherings to special celebrations. The unique combination of ingredients ensures that every bite is both flavorful and satisfying.

Transform Your Mornings with Irresistible Sourdough Coffee Cake
Ingredients
Crumble Topping:
- 4 tablespoons (56 g) butter (melted)
- ½ cup (110 g) light brown sugar
- ½ cup (60 g) all-purpose flour
- 2 teaspoons ground cinnamon
- 1 cup (120 g) chopped pecans (optional)
Cinnamon Sugar Filling:
- ⅓ cup (73 g) light brown sugar
- ⅓ cup (40 g) all-purpose flour
- 2 teaspoons ground cinnamon
Sourdough Coffee Cake Batter:
- 8 tablespoons (113 g) butter (softened)
- ½ cup (110 g) light brown sugar
- 2 large eggs
- 2 teaspoons (10 g) vanilla extract
- ½ cup (115 g) sour cream
- ½ cup (125 g) sourdough starter discard
- 1 cup (240 g) buttermilk
- 1 teaspoon (5 g) fine sea salt
- 2 teaspoons baking powder
- 2 teaspoons baking powder 2 cups (240 g) all-purpose flour
Nutritional Information for Sourdough Coffee Cake
Understanding the nutritional value of what you’re eating is just as important as knowing how delicious it is. Here’s a breakdown of the key nutrients in a slice of sourdough coffee cake:
- Calories: Approximately 300 calories per slice (1/10th of the cake)
- Total Fat: 18 grams (including 8 grams of saturated fat)
- Carbohydrates: 35 grams
- Fiber: 2 grams
- Sugars: 22 grams
- Protein: 3 grams
- Cholesterol: 45 milligrams
- Sodium: 150 milligrams
- Calcium: 60 milligrams
- Iron: 1.5 milligrams
This nutritional information is based on a standard recipe using all-purpose flour, butter, and other traditional ingredients. If you choose to make any substitutions (like using non-dairy products or gluten-free flour), the nutritional profile may change accordingly.
It’s important to keep in mind that while this cake is rich and indulgent, it’s best enjoyed in moderation. The combination of butter, sugar, and sourdough starter gives it a hearty texture and a satisfying sweetness, making it a perfect treat for special occasions or a comforting breakfast.
Serving Ideas for Sourdough Coffee Cake
The sourdough coffee cake is incredibly versatile when it comes to serving ideas. Here are some ways you can elevate this delightful treat:
- Pair with Coffee or Tea: As the name suggests, coffee cake pairs perfectly with a hot cup of coffee or tea. Serve it at your next brunch gathering or enjoy it with your morning beverage for a cozy start to the day.
- Top with Whipped Cream: For a luxurious touch, serve the coffee cake with a dollop of freshly whipped cream. You can also add a dusting of cinnamon or nutmeg on top of the cream to enhance the flavor.
- Serve with Fresh Fruit: If you’ve added fruit to the cake, why not serve it with a side of fresh fruit to complement the flavors? A small fruit salad made with seasonal fruits like strawberries, blueberries, and citrus is a refreshing accompaniment.
- With a Scoop of Ice Cream: For an indulgent dessert option, serve a warm slice of sourdough coffee cake with a scoop of vanilla or cinnamon ice cream. The creamy ice cream contrasts beautifully with the crumbly texture of the cake.
- As a Gift: This coffee cake makes for a thoughtful homemade gift. Wrap a portion in wax paper or a decorative box, and present it to friends or family members for a special treat that’s sure to be appreciated.
Fun Facts About Sourdough Coffee Cake
While the sourdough coffee cake may seem like a modern invention, it actually has deep roots in centuries-old baking traditions. The use of sourdough starter in cakes dates back to the 19th century, when it was a common practice to use leftover sourdough discard in various recipes to reduce waste. Bakers quickly discovered that sourdough’s tangy flavor worked wonders in baked goods, adding a depth and complexity that could elevate everything from sourdough bread to cake. The versatility of sourdough starter in different baked treats made it a favorite in kitchens for generations.
Interestingly, coffee cakes themselves have a long history. The term “coffee cake” refers to cakes that were traditionally enjoyed alongside coffee, especially during social gatherings and in the afternoon. While the cake itself doesn’t always contain coffee, it became a staple in both European and American kitchens, serving as a beloved treat to enjoy while sipping coffee with friends or family. The sourdough coffee cake offers a delightful twist on this classic, incorporating the sourdough starter to provide a unique and flavorful spin, with a tangy richness that sets it apart from traditional coffee cakes.
Additionally, did you know that the coffee cake concept isn’t confined to just one recipe? There are countless variations around the world, each with its own unique flair. From the Swedish “kaffekaka” to the rich, buttery versions found in the U.S., coffee cakes have evolved into a global delight. What makes the sourdough version so special is the unexpected pairing of tangy sourdough starter with warm cinnamon, creating a flavor profile that’s both comforting and surprising. This sourdough coffee cake introduces a fresh take on a beloved classic, making it a must-try treat for all.
Why You’ll Love This Sourdough Coffee Cake Recipe
There are countless reasons why the sourdough coffee cake will quickly become your go-to baked treat. First and foremost, it combines the familiar flavors of a classic coffee cake with the rich, subtle tang of sourdough, creating a flavor profile that’s both comforting and exciting. It’s the kind of cake that tastes even better the next day, which means you can enjoy it for breakfast, dessert, or even as a snack with your afternoon coffee.
The texture is another reason this cake stands out. The combination of sour cream and buttermilk in the batter gives it a tender, moist crumb that contrasts beautifully with the crunchy, cinnamon-sugar topping. It’s the kind of cake that makes you want to keep coming back for more, bite after bite.
Plus, this sourdough coffee cake is incredibly easy to make. With a handful of simple ingredients and straightforward steps, even beginner bakers can whip up a delicious, professional-quality cake. The fact that it uses leftover sourdough starter is an added bonus – no waste and an excuse to bake something amazing with what might otherwise be discarded.
Not to mention, it’s a recipe that can be easily customized to suit different preferences. Whether you add fresh fruit, nuts, or spices, or even swap out ingredients to make it dairy-free or gluten-free, you can adapt this cake to suit any taste or dietary requirement. It’s the kind of recipe you’ll turn to again and again, knowing that it’s always a crowd-pleaser.
So whether you’re enjoying it with a cup of coffee in the morning or serving it at a gathering with friends, this sourdough coffee cake will always be a hit. It’s a simple, yet indulgent treat that brings comfort and joy to every bite.

Frequently Asked Questions About Sourdough Coffee Cake
FAQ: Frequently Asked Questions About Sourdough Coffee Cake
Q: What is the biggest mistake you can make with your sourdough starter?
A: The biggest mistake with your sourdough starter is neglecting it. If you don’t feed it regularly or keep it at the right temperature, the wild yeast can weaken or even die off. Using the wrong flour can also affect its development, as whole grain flours like rye or whole wheat are more nutrient-rich and help the starter thrive. Additionally, not properly adjusting your starter’s hydration can lead to issues with rising, so it’s important to feed it with the right balance of water and flour.
Q: What are some interesting facts about sourdough bread?
- Ancient Origins: Sourdough is one of the oldest types of bread, dating back to around 4,000 BC in Ancient Egypt.
- Wild Yeast and Bacteria: Unlike other breads, sourdough uses wild yeast and natural bacteria from the environment for leavening, rather than commercial yeast.
- Health Benefits: Sourdough may be easier to digest and has a lower glycemic index compared to other bread types.
- No Need for Yeast: The wild yeast in the starter does all the work, making sourdough one of the few breads that doesn’t require commercial yeast.
- Global Variations: From San Francisco’s famous version to the traditional pain de Campagne from France, sourdough has various forms worldwide, each with its own characteristics.
Q: What is the history of sour cream coffee cake?
A: Sour cream coffee cake has its roots in European coffee cake traditions, especially brought to the U.S. by German and Scandinavian immigrants in the 19th century. These immigrants often enjoyed cakes during coffee breaks, and the use of sour cream was an American adaptation, added to make cakes more moist and rich. Over time, a cinnamon sugar filling and crumble topping became common in the recipe, making it a beloved treat at brunches, family gatherings, and for special occasions.
Q: What is the secret to good sourdough bread?
A: The secret to good sourdough bread lies in three key elements:
- A Healthy Starter: Ensure your sourdough starter is well-fed, active, and maintained at the right temperature.
- Proper Fermentation: Allow for long fermentation times (often 12-24 hours) to develop the flavor and texture. This helps create a delicious tanginess and a light, airy crumb.
- High Hydration and Baking Techniques: Higher hydration doughs result in a better crumb, but they require careful handling. Also, baking in a hot oven (around 450°F) with a Dutch oven or baking stone can create a beautiful crust and allow the dough to rise properly during baking.

Conclusion
Now that you have all the insider tips and tricks for making the perfect sourdough coffee cake, it’s time to get in the kitchen and start baking! Whether you’re a sourdough pro or a beginner, this recipe offers a fun and rewarding baking experience. Just remember: the tangy flavor of the sourdough starter, the richness of the cinnamon filling, and the crunch of the crumble topping make this cake a true standout.
So, go ahead—treat yourself to a slice (or two) and enjoy this delicious twist on the classic coffee cake. And if you happen to eat it all in one sitting, don’t worry… we won’t judge! Happy baking!
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