Darn Good Sourdough Discard Coffee Cake Recipe

A simple and classic recipe, this buttery cinnamon sourdough discard coffee cake is delicious! Sour cream ensures a moist cake while sourdough discard packs a gut healthy punch, making it the perfect companion to your morning coffee. Enjoy a thick ribbon of cinnamon sugar streusel both inside and on top. This coffee cake then gets drizzled with a quick homemade vanilla icing to make it out of this world delicious.

sourdough discard coffee cake on a white stand drizzled with vanilla icing

Introducing the queen of all coffee cake recipes.

I have to credit my mother-in-law, Pam, for this recipe. Although it does have a sourdough spin on it (and an additional vanilla glaze to make it over the top delicious) this original coffee cake recipe is hers. I almost titled this recipe Christmas Coffee Cake, because that’s really what I associate it with. I have so many fond memories of sitting around the breakfast table at Christmas time, drinking coffee and enjoying a slice of this delicious cake.

Christmas aside, though, this cake is delicious any time of year (or day for that matter).

Let’s make it!

Why You’ll Love This Recipe


  • TEXTURE + FLAVOR: I know I say this for just about every recipe, but the texture of this cake really cannot be beat. Sour cream is key! Light, fluffy cake with a ribbon of cinnamon crunch goodness running through the middle… YUM.
  • USE UP SOURDOUGH DISCARD: Not true to its name, sourdough discard is great for use in a variety of recipes! I love to use it a variety of baked goods, like these sourdough sconespie crust, and even sourdough discard tortillas!
  • GREAT FOR A CROWD: I mean who doesn’t love cake for breakfast? This one is a guaranteed crowd pleaser and works great for serving up a number of folks (we love it for Christmas breakfast!)

Ingredients You’ll Need

  • Flour: I use unbleached organic all purpose flour.
  • Butter: Softened, please! 1 cup (or 2 sticks) are needed for this recipe. You can use salted or unsalted.
  • Sugar: You’ll need white sugar for the cake batter, as well as an additional 4 tbsp of brown sugar for the streusel filling/topping.
  • Eggs: Eggs help bind all the ingredients together, and add richness.
  • Sourdough: You can use active starter or discard in this recipe.
  • Sour Cream: An essential ingredient to making this cake ultra moist and delicious.
  • Cinnamon: It ain’t coffee cake without cinnamon, honey!
  • Baking Powder: This helps the cake rise.
  • Salt: Flavor enhancer, baby! I love and use Redmond mineral salt.
  • Vanilla Extract: Pure vanilla extract, pretty please.
  • Pecans: I love the texture that the chopped pecans bring to this cake.

How to Make Sourdough Discard Coffee Cake

  1. Preheat oven to 350 degrees. Liberally coat a Bundt pan with butter or non-stick spray and set aside.
  2. Whisk the flour, baking powder, and salt together in a large bowl. Set aside. In a stand mixer fitted with a paddle attachment or another large mixing bowl, cream together softened butter and sugar until light and fluffy, about 2 minutes.
  3. Scrape down the sides and up the bottom of the bowl with a silicone spatula as needed. Add the eggs, sourdough discard, and vanilla, and beat on medium-high speed until combined.
  4. Gradually add the flour mixture to the wet ingredients, beating on low speed until just combined. Gently fold in the sour cream until just combined, being careful not to overmix. Set aside while you prepare the streusel topping.
  5. In a small bowl, combine brown sugar, chopped pecans, and cinnamon. Stir gently.
  6. Sprinkle a light layer of the streusel topping into the bottom of the Bundt pan. Using an offset spatula, spread roughly 1/3 of the coffee cake batter over top of the streusel mixture. Repeat one more time, alternating the topping and the batter. You should end with the streusel mixture on top.
  7. Bake in preheated oven for 50-55 minutes or until golden brown and a knife inserted in the middle comes out clean.
  8. Allow the cake to cool slightly in the pan before turning out onto a cooling rack to cool completely. Once cooled, top with the vanilla icing. Slice, serve, and enjoy!

This cake makes a great make ahead breakfast! It can be baked and covered tightly at room temperature overnight. Make the glaze the next morning and drizzle over cake before serving alongside a hot cup of coffee.

How to Make Quick Vanilla Icing

Just like this recipe for homemade blueberry cake donuts and cinnamon swirl banana bread, this coffee cake gets topped with a generous drizzle of vanilla icing. It’s quick, easy to make, and makes the coffee cake over the top delicious.

  1. In a small bowl, combine 1 cup of powdered sugar, 2 tbsp milk or cream, and a small splash of vanilla extract.
  2. Using a whisk, whisk together until smooth. The icing should be thick but pourable.
  3. Drizzle over the cooled cake.
sourdough discard coffee cake on a white dish drizzled with vanilla icing

Quick Tips for Success

  • This coffee cake is delicious with a cup of blueberries added into the batter. You can experiment with your favorite add ins!
  • Room temperature ingredients work best for the batter. To create a light and fluffy batter that mixes together well, I recommend using all room temperature ingredients.

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FAQs & Storage

Yes! Just substitute an additional 1/2 cup of sour cream in place of the discard.

Yes. A 9 x 13 inch baking dish should work well, although you will more than likely have to adjust the baking time.

This cake will store well in an airtight container on the counter for up to 3 days, or in the fridge for up to 1 week (if it lasts that long!)

Pin it For Later!

Sourdough Discard Coffee Cake

sourdough discard coffee cake on a white stand drizzled with vanilla icing

A simple and classic recipe, this buttery cinnamon sourdough discard coffee cake is delicious! Sour cream ensures a moist cake while sourdough discard packs a gut healthy punch, making it the perfect companion to your morning coffee. Enjoy a thick ribbon of cinnamon sugar streusel both inside and on top. This coffee cake then gets drizzled with a quick homemade vanilla icing to make it out of this world delicious.

Prep Time 15 minutes
Cook Time 50 minutes
Total Time 1 hour 5 minutes

Ingredients

  • 1 cup (2 sticks) softened butter
  • 2 cups granulated sugar
  • 2 cups all purpose flour
  • 2 eggs
  • 1 tsp baking powder
  • 1/2 tsp salt
  • 2 tsp vanilla extract
  • 1/2 cup sour cream
  • 1/2 cup sourdough discard

Cinnamon Streusel

  • 4 tbsp brown sugar
  • 2 tsp cinnamon
  • 1/2 cup chopped pecans

Vanilla Icing

  • 1 cup powdered sugar
  • 2-3 tbsp milk or heavy cream
  • Dash of vanilla extract

Instructions

  1. Make the coffee cake: Preheat oven to 350 degrees. Liberally coat a Bundt pan with butter or non-stick spray and set aside.
  2. Whisk the flour, baking powder, and salt together in a large bowl. Set aside. In a stand mixer fitted with a paddle attachment or another large mixing bowl, cream together softened butter and sugar until light and fluffy, about 2 minutes.
  3. Scrape down the sides and up the bottom of the bowl with a silicone spatula as needed. Add the eggs, sourdough discard, and vanilla, and beat on medium-high speed until combined.
  4. Gradually add the flour mixture to the wet ingredients, beating on low speed until just combined. Gently fold in the sour cream until just combined, being careful not to overmix. Set aside while you prepare the streusel topping.
  5. In a small bowl, combine brown sugar, chopped pecans, and cinnamon. Stir gently.
  6. Sprinkle a light layer of the streusel topping into the bottom of the Bundt pan. Using an offset spatula, spread roughly 1/3 of the coffee cake batter over top of the streusel mixture. Repeat one more time, alternating the topping and the batter. You should end with the streusel mixture on top.
  7. Bake in preheated oven for 50-55 minutes or until golden brown and a knife inserted in the middle comes out clean.
  8. Allow the cake to cool slightly in the pan before turning out onto a cooling rack to cool completely. Once cooled, top with the vanilla icing.
  9. Make the vanilla icing: In a small bowl, combine 1 cup of powdered sugar, 2 tbsp milk or cream, and a small splash of vanilla extract.
  10. Using a whisk, whisk together until smooth. The icing should be thick but pourable.
  11. Drizzle over the cooled cake. Slice, serve, and enjoy!

Notes

  • This cake makes a great make ahead breakfast! It can be baked and covered tightly at room temperature overnight. Make the glaze the next morning and drizzle over cake before serving alongside a hot cup of coffee.
  • This coffee cake is delicious with a cup of blueberries added into the batter. You can experiment with your favorite add ins!
  • Room temperature ingredients work best for the batter. To create a light and fluffy batter that mixes together well, I recommend using all room temperature ingredients.

Did you make this recipe?

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Rachael

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