Sourdough Pumpkin Coffee Cake

Name: Sourdough Pumpkin Coffee Cake
Prep time: 20 min
Cook time: 55 min
Total time: 1 h 15 min
Cuisine: American
Ingredients: 1 1/2 cups brown sugar; 5 tablespoons all-purpose flour (for dry ingredients); 4 teaspoons ground cinnamon (for dry ingredients); 5 teaspoons baking powder; 4 teaspoons pumpkin pie spice; 3 1/2 cups all-purpose flour (for the batter); 1 cup powdered sugar (for glaze); 1 teaspoon ground cinnamon (for glaze); 6 tablespoons salted butter, melted; 1/2 cup salted butter (1 stick), softened; 1 1/2 cups white sugar; 2 teaspoons vanilla extract (for batter); 1 teaspoon vanilla extract (for glaze); 2 large eggs; 1 cup whole milk; 1 1/2 cups pumpkin puree; 1 cup sourdough discard or active starter; 1 to 2 tablespoons whole milk (for glaze)

Author: Clara Hastings

Published: November 1, 2025

Print Recipe

Introduction to Sourdough Pumpkin Coffee Cake

With the arrival of fall, and the refreshing breeze that comes with it, I start to feel like having something warm inside as well as at home. That’s when Sourdough Pumpkin Coffee Cake gets in! A perfect homogenization of the Sourdough tang and the rich flavor of pumpkin, just what one would need for a perfect centerpiece for the fall gathering or a lazy morning at home. This is a very quick recipe to choose on hectic days when you want to have something special to spread love among your dear ones. Trust me, all will be asking for more!

Why You’ll Love This Sourdough Pumpkin Coffee Cake

This Sourdough Pumpkin Coffee Cake is not only simple to make but also bursting with flavor. It’s the kind of dessert that fills your kitchen with warmth and delicious aromas, making it impossible to resist. In just over an hour, you can whip up a treat that’s both delightful to share and satisfying to enjoy alone. It’s perfect for busy moms like us, balancing life and cravings!

Ingredients for Sourdough Pumpkin Coffee Cake

Gathering the right ingredients is the first step to a baking adventure! Here’s what you’ll need for this delightful Sourdough Pumpkin Coffee Cake:

Brown Sugar: This adds a deep, caramel-like sweetness, perfectly complementing the pumpkin’s flavor.
All-Purpose Flour: For the cake’s structure. You’ll use it in both the batter and the cinnamon sugar mixture.
Ground Cinnamon: A warm, aromatic spice that brings fall vibes with every bite.
Baking Powder: This is essential for making your cake rise and achieve that lovely fluffy texture.
Pumpkin Pie Spice: A fragrant blend of warm spices, enhancing the pumpkin taste and making your home smell divine.
Salted Butter: Adds richness and flavor. Make sure it’s softened for easy blending!
White Sugar: For sweetness and to contribute to the cake’s moistness.
Vanilla Extract: A must-have for a hint of warmth and depth in your cake.
Eggs: They’re the glue that holds everything together while adding moisture.
Whole Milk: Keeps the cake moist and tender. You can swap it with a non-dairy milk if preferred!
Pumpkin Puree: The star of the show, bringing both flavor and moisture.
Sourdough Discard or Active Starter: This adds a tangy flavor and contributes to the cake’s unique texture.
Powdered Sugar: For making a sweet and smooth glaze to drizzle over your cake.
Additional Milk for Glaze: Adjusts the consistency of the glaze to your liking.

You can find the exact measurements for each ingredient listed at the end of the article, where you can also print the recipe. Now, let’s get baking!

How to Make Sourdough Pumpkin Coffee Cake

Step 1: Prepare the Cinnamon Sugar Mixture

Start by grabbing a medium bowl. In it, combine 5 tablespoons of flour, 4 teaspoons of ground cinnamon, and 1 ½ cups of brown sugar. This trio creates a delightful, aromatic mixture that adds a sweet crunch to your cake. Next, drizzle in 6 tablespoons of melted butter and stir until everything is evenly blended. I find that using a fork really helps to break up any clumps, ensuring a smooth consistency. Set this mixture aside; trust me, it’s going to be the crowning glory of your cake!

Step 2: Preheat the Oven

Don’t forget to preheat your oven to 375°F! This step is crucial for even baking. When you pour your batter into that warm oven, it helps to create a fluffy texture and golden crust. So, take a moment to prepare your oven; it’s like warming up the stage for your delicious dessert!

Step 3: Cream the Butter and Sugar

Now, let’s get to the fun part! In a large bowl, beat ½ cup of softened salted butter with 1 ½ cups of white sugar until the mixture appears light and fluffy. I love using an electric mixer for this—it’s fast and efficient, cutting down my prep time! This step is key for getting air into the batter, which leads to a luscious cake texture. Don’t rush; take a few minutes to ensure it’s well combined. Your cake will thank you with its beautifully light crumb!

Step 4: Mix in Pumpkin and Sourdough

Next, it’s time to add in your flavor boosters! To the creamed butter and sugar mixture, add 2 teaspoons of vanilla extract, 2 large eggs, 1 cup of whole milk, 1 ½ cups of pumpkin puree, and 1 cup of sourdough discard or active starter. Mix everything together until it’s completely smooth and homogeneous. This part is like a culinary hug, bringing all those comforting fall flavors into harmony. The pumpkin puree will provide that lovely orange hue, while the sourdough adds a hint of tanginess that balances the sweetness brilliantly!

Step 5: Incorporate Dry Ingredients

Now, grab your dry ingredients. Carefully stir in 5 teaspoons of baking powder and 4 teaspoons of pumpkin pie spice to your wet mixture. The spices will fill your kitchen with a warm, inviting scent of autumn! Gradually add in 3 ½ cups of all-purpose flour, one cup at a time. Mix well after each addition to ensure you don’t end up with any pesky lumps. You’ll know you’re done when the batter is smooth and thick. It should be heavenly already—can you smell it?

Step 6: Assemble the Cake

With the batter ready, it’s assembly time! Generously grease a 9×13 inch pan with cooking spray or butter. Spread half of the batter evenly across the bottom of the pan. Next, sprinkle half of that glorious cinnamon sugar mixture over the batter. Pour the remaining batter on top, followed by the last of the cinnamon sugar. It’s like tucking your cake in with a sweet, sugary blanket! This layering creates a delicious texture and flavor surprise when you cut into the cake.

Step 7: Bake the Cake

Pop your pan into the preheated oven and bake for 45 to 55 minutes. You’ll want to keep an eye on it! It’s done when the top is golden brown, and a toothpick inserted in the center comes out clean. The smell wafting through your kitchen during baking is a bonus—pure bliss!

Step 8: Make the Glaze

While your cake is cooling, let’s whip up that delightful glaze! In a small bowl, blend 1 cup of powdered sugar, 1 teaspoon of vanilla extract, and 1 tablespoon of milk until smooth. Keep mixing until it’s just right. If it’s too thick for your liking, gradually add up to 1 more tablespoon of milk to achieve your desired consistency. I love the glossy finish it adds! Once your cake has cooled, drizzle this sweet goodness all over it. Isn’t that a sight for sore eyes?

Tips for Success

Use room temperature ingredients for smoother mixing.
Measure flour correctly by using the spoon and level method to avoid a dense cake.
Allow your cake to cool in the pan for easier slicing.
Experiment with add-ins like nuts or chocolate chips for extra goodness.
Try substituting sourdough discard with active starter for a fluffier texture.

Equipment Needed

9×13 inch baking pan: A basic tool for baking this cake; any similar-sized pan will do.
Medium and large mixing bowls: Essential for combining ingredients; a mixing pitcher can work in a pinch.
Electric mixer or whisk: Use a handheld mixer for speed; a whisk is great for arm workouts!
Measuring cups and spoons: Accurate measurements are key; you can use a kitchen scale as an alternative.

Variations

For a nutty crunch, fold in chopped walnuts or pecans before baking.
Swap pumpkin puree with applesauce for a lighter option.
If you’re looking for a chocolate twist, add semi-sweet chocolate chips!
Use gluten-free flour for a gluten-friendly version.

Serving Suggestions

Pair with a steaming cup of coffee or spiced chai tea for a cozy afternoon.
Serve warm with a dollop of whipped cream or a scoop of vanilla ice cream.
Add a sprinkle of cinnamon on top for an eye-catching finish.
Gather friends around to share and enjoy each slice together!

FAQs about Sourdough Pumpkin Coffee Cake

Can I use fresh pumpkin instead of canned pumpkin puree?
Absolutely! Fresh pumpkin is a fantastic alternative. Just make sure to cook and puree it until smooth. It may alter the moisture level slightly, but it will add a fresh taste everyone will love!

What can I substitute for sourdough discard?
If you don’t have sourdough discard handy, fear not! You can use plain yogurt or buttermilk as a substitute. Just keep in mind that the tangy flavor from sourdough gives this cake a special touch!

Can I make this cake ahead of time?
Yes, you can! This Sourdough Pumpkin Coffee Cake actually tastes better the next day. Just bake it, let it cool, and store it in an airtight container. Reheat if desired before serving!

Is this cake suitable for freezing?
Absolutely! You can freeze this coffee cake for up to three months. Just wrap it tightly in plastic wrap and foil. When ready to enjoy, thaw in the fridge overnight and enjoy it fresh.

What are some good add-ins for this cake?
If you want to elevate your Sourdough Pumpkin Coffee Cake, consider adding chopped nuts, chocolate chips, or even dried cranberries. Each of these gives a unique flavor and texture, making every bite special!

Final Thoughts

Baking this Sourdough Pumpkin Coffee Cake is not just about making a dessert; it’s about creating memories. Each bite evokes the warmth of autumn, the joy of gathering around the table, and the comfort of shared moments with loved ones. It’s the kind of recipe that invites you to slow down, savor those treasured gatherings, and indulge in the sweet flavors of life. I hope this cake finds its way into your kitchen and becomes a cherished part of your fall traditions. Here’s to cozy mornings, warm hugs, and delicious bites that bring us all together!