If you have some sourdough discard sitting around, you’re in for a treat. A sourdough coffee cake is a simple way to turn that discard into a soft, moist cake with a delicious cinnamon sugar swirl and a crunchy, buttery crumble on top. This cake pairs perfectly with your morning coffee or an afternoon cup of tea.
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You don’t need a fancy bakery to enjoy the cozy flavors of sourdough coffee cake. Using buttermilk and sourdough discard gives the cake a tender texture and a subtle tang that balances the sweetness. Plus, the cinnamon spice and nutty crumble make every bite feel special.
Related Recipe: Simple Artisan Sourdough Focaccia Bread
This recipe is easy to follow, and it’s a fun way to make something tasty while reducing waste. Whether you’re new to sourdough baking or just looking for a new way to use your starter discard, this coffee cake is a great choice.
Sourdough Discard Coffee Cake
To make a tasty sourdough coffeecake, you need the right ingredients, proper tools, and a well-prepared starter. These elements work together to give your cake a soft texture, a hint of tang, and that classic cinnamon flavor.
Ingredients:
- 1 cup sourdough discard (unfed)
- 1 cup all-purpose flour
- ½ cup unsalted butter, softened
- ¾ cup granulated sugar
- ¼ cup brown sugar
- 2 large eggs
- ½ cup milk (or buttermilk for extra tang)
- 1 ½ tsp baking powder
- ½ tsp baking soda
- ½ tsp salt
- 1 tsp cinnamon
- 1 tsp vanilla extract
For the crumb topping:
- ½ cup all-purpose flour
- ½ cup brown sugar
- 1 tsp cinnamon
- ¼ cup cold unsalted butter, cubed
Instructions:
Preheat your oven to 350°F (175°C) and grease an 8×8-inch baking pan. In a small bowl, mix the crumb topping ingredients together with a fork or pastry cutter until crumbly, then set aside. In a large bowl, cream together the butter, granulated sugar, and brown sugar until light and fluffy.
Related Recipe: Easy Sourdough Bread Dutch Oven Recipe
Add the eggs, vanilla, and sourdough discard, mixing until smooth. In another bowl, whisk together the flour, baking powder, baking soda, salt, and cinnamon. Alternate adding the dry ingredients and milk to the wet mixture, mixing just until combined.
Pour the batter into the prepared pan and sprinkle the crumb topping evenly over the top. Bake for 35–40 minutes, or until a toothpick inserted in the center comes out clean. Cool slightly before slicing and serving.
Related Recipe: Quick Sourdough Pizza Dough: A Delicious and Easy Recipe
There’s something special about turning your sourdough discard into a cozy, homemade treat that fills your kitchen with the scent of cinnamon and butter.
This coffee cake is the perfect balance of tender crumb and crunchy topping — a simple reminder that even leftovers can become something truly delicious. Pair it with your morning coffee or an afternoon tea, and you’ve got the ultimate fall comfort bake.
As the weather cools and baking season settles in, keep this recipe on repeat for lazy weekends, brunch gatherings, or a sweet midweek pick-me-up.
It’s a wonderful way to make the most of your sourdough starter while embracing the cozy flavors of fall. Once you’ve tried it, don’t be surprised if it becomes a new seasonal favorite in your kitchen!
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