Sourdough Pumpkin Coffee Cake with Streusel Topping
Leisha Lockrem
This sourdough pumpkin coffee cake with streusel topping is the perfect fall treat with a melt-in-your-mouth texture made from sourdough discard and warm spices. Enjoy for breakfast, an afternoon snack, or to share at your fall gatherings.
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Equipment
9x9 baking pan
mixing bowl
kitchen scale
measuring spoons
parchment paper optional
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Ingredients
Streusel Topping
188gall-purpose flour1½ cup
150gbrown sugar¾cup
50 gsugar¼ cup
½tspsea salt
1½tspcinnamon
170gunsalted butter¾ cup/ 1½ sticks
Sourdough Pumpkin Coffee Cake
250gall-purpose flour2 cups
1tspbaking powder
1tspbaking soda
½tspsea salt
1½tsppumpkin spice blend
½tspcinnamon
100gsugar½ cup
100gbrown sugar½ cup
113gunsalted butter½ cup/1 stick
125 gsourdough discard½ cup
250gpumpkin puree1 cup
2largeeggs
2tspvanilla extract
60gwhole milk¼ cup
Instructions
Prep
Preheat the oven to 350°F/177°C.
Grease a 9x9 pan with butter and dust with flour, or line it with a piece of parchment paper.
Streusel Topping
Whisk the flour, cinnamon, brown sugar, and salt in a medium bowl. Next, cube the butter and add it to the bowl. Cut the butter in with a pastry cutter or fork until it resembles coarse, wet sand.
Mix the Cake Batter
Whisk together the flour, cinnamon, baking soda, salt, pumpkin pie spice, and cinnamon in a large mixing bowl and set aside.
In a separate bowl, mix the unsalted butter with the sugar and brown sugar. Next, add the sourdough discard and blend. Finally, add the pumpkin puree, milk, vanilla extract, and eggs, one at a time.
Pour the wet ingredients into the dry ingredients and mix until just combined.
Assemble
Add half of the cake batter (roughly 560 g) to the bottom of the 9x9 cake pan, spreading into the corners.
Next, add half of the streusel mixture evenly over the cake batter, roughly 270 g.
Spoon the remaining cake batter into the pan and spread, doing your best not to disrupt the streusel layer. Crumble the remaining streusel topping evenly over the top of the cake.
Bake
Place the cake into the preheated oven and bake for 55-60 minutes, or until a toothpick inserted into the middle comes out clean.
Place the cake on a wire rack to cool.
Storage
Like all baked goods, pumpkin streusel coffee cake is best the day it's baked. To store leftovers, allow the cake to cool to room temperature before covering with plastic wrap or transferring it to an airtight container. Store at room temperature for up to 3 days. The crumb topping will soften with time.
Notes
Nutrition information is automatically calculated, so should only be used as an approximation.
Can I Freeze Sourdough Discard Pumpkin Coffee Cake?
Yes! It's a great way to have sourdough fall desserts ready if you have company stop by or want a cozy sourdough breakfast, but don't have the time. Wrap the cake tightly in layers of plastic wrap or place it in a plastic freezer bag, label and freeze. For the best flavor, use within 3 months, but it can be frozen for up to a year.