Sourdough Pound Cake

September 30, 2025 | By Amy Duska If you click on links we provide, we may receive compensation.

This sourdough pound cake recipe is the perfect way to use up your sourdough starter discard. Itโ€™s quick to mix, bakes up moist and tender, and makes a delicious treat any time of day.

Serve it plain, or add fresh fruit and whipped cream for an easy dessert that feels extra special.

Best of all, this sourdough discard cake freezes well, so you can always have a homemade snack ready when you need it!

Sourdough pound cake slices on a plate.


 
Amy Duska in a kitchen.

Amy's notes

I have sweet memories of my grandmother always keeping a pound cake on her kitchen counter, ready for company to stop by.

This simple sourdough pound cake is perfect with a cup of tea or coffee, lightly sweet, and delicious served plain, at room temperature, or warmed up.

Each slice can be topped with whipped cream, homemade Nutella, cherry jam, or even a pat of butter.

Itโ€™s also a quick and easy way to use up leftover sourdough discard, helping you reduce food waste while enjoying a classic treat.

Sourdough pound cake ingredients on a table.

Ingredients & Equipment needed

  • sourdough starter discard (or active sourdough starter)
  • unsalted butter (room temperature)
  • granulated sugar
  • all-purpose flour
  • milk (room temperature)
  • eggs (room temperature)
  • vanilla extract
  • salt

Step-by-Step Instructions with Photos

Preheat your oven to 350ยฐF (176ยฐC) and lightly grease a 9" x 5" loaf pan; then line it with parchment paper. Ensure the cold ingredients have reached room temperature before beginning. This cake batter can be made with a stand mixer or an electric hand mixer.

Sugar and butter in a stand mixer bowl.

Step 1

To the bowl of a stand mixer, add the unsalted butter and granulated sugar and beat until the mixture is fluffy and light in color.

Sugar, butter and eggs in a bowl of a stand mixer.

Step 2

Add the eggs, one at a time, waiting until each is fully incorporated before adding the next one. Add the cup of milk, vanilla extract, and sourdough discard and mix until smooth.

Sourdough pound cake batter in the bowl of a stand mixer.

Step 3

Next, add the all-purpose flour and salt and mix on low to medium speed until the mixture is smooth.

Sourdough pound cake batter in a loaf pan.

Step 4

Pour the mixture into the loaf pan and bake for 60-70 minutes or until a toothpick inserted in the center of the cake comes out clean.

Sourdough pound cake on a cooling rack.

Step 5

Remove the cake from the oven and allow it to cool in the loaf pan for 10-15 minutes before transferring it to a cooling rack.

Three sourdough pound cake slices on a plate.

Step 6

Slice and enjoy!

How to Store

Store leftover pound cake in an airtight container for up to 3 days at room temperature, 1 week in the fridge, or 3 months in the freezer.

For best results, freeze individual slices by wrapping them in plastic wrap and placing them in a freezer bag.

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Sourdough pound cake slices on a plate.

Sourdough Pound Cake

This sourdough pound cake is an easy way to use starter discard, baking up moist and tender for a delicious treat any time.
Rate this recipe!
5 from 6 votes
Print Pin Recipe
Prep Time: 10 minutes
Cook Time: 1 hour
Servings: 12 slices
Author: Amy Duska

INGREDIENTS

  • 2 sticks (226 g) unsalted butter (room temperature)
  • 1 ยฝ cups (350 g) granulated sugar
  • 4 large eggs (room temperature)
  • ยผ cup (60 g) milk (room temperature)
  • 1 teaspoon (5 g) vanilla extract
  • ยฝ cup (125 g) sourdough discard (room temperature)
  • 2 cups (240 g) all-purpose flour
  • 1 teaspoon (5 g) salt

INSTRUCTIONS

  • Preheat your oven to 350ยฐF (168ยฐC) and lightly grease a 9" x 5" loaf pan and line with parchment paper. This cake batter can be made with a stand mixer or an electric hand mixer. Make sure the cold ingregients have come to room temperature before starting.
  • To the bowl of a stand mixer, add 2 sticks (226 g) unsalted butter and 1 ยฝ cups (350 g) granulated sugar and beat until the mixture is fluffy and light in color.
  • Add 4 large eggs, one at a time, waiting until each is fully incorporated before adding the next one. Add ยผ cup (60 g) milk, 1 teaspoon (5 g) vanilla extract, and ยฝ cup (125 g) sourdough discard and mix until smooth.
  • Next, add 2 cups (240 g) all-purpose flour and 1 teaspoon (5 g) salt and mix on low speed until the mixture is smooth.
  • Pour the mixture into the loaf pan and bake for 60-70 minutes or until a toothpick inserted in the center of the cake comes out clean.
  • Remove the cake from the oven and allow it to cool in the loaf pan for 10-15 minutes before transferring it to a cooling rack.

Nutrition

Serving: 1slice | Calories: 376kcal | Carbohydrates: 52g | Protein: 5g | Fat: 17g
5 from 6 votes

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Recipe Rating




16 Comments

  1. 5 stars
    Appears very dense and flatter than expected. I used 1 c sugar and 1/2 c baking stevia and coconut milk but all the rest of the ingredients as listed the same. It was not good. Donโ€™t use part stevia with adjusting with applesauce or something

    1. Thanks for sharing your experience. This recipe was developed and tested using the ingredients listed. When key ingredients are changed, especially sweeteners and milk, the results will be different and we cannot guarantee the outcome. Using stevia without adjusting the moisture content will almost always lead to a dense or flat result. For the intended texture and flavor, the recipe needs to be followed as written. If substitutions are made, further adjustments are required and the final result may not reflect the original recipe.