Sourdough Carrot Cake brings together the tender goodness of carrots and the tangy depth of sourdough for a delightful dessert experience. The unique flavor combination will have your taste buds dancing, making it a perfect treat for any occasion.

For those needing substitutions, all-purpose flour can be replaced with a gluten-free blend if necessary, and vegetable oil may be swapped for applesauce for a lighter option. Be mindful of allergies, especially with eggs and nuts, and always prefer fresh ingredients for the best flavor. Sourdough starter can be homemade or store-bought but should be active for optimal results.
Sourdough
Sourdough Carrot Cake Recipe
Ingredients
- 2 cups all-purpose flour
- 2 cups sugar
- 1 teaspoon salt
- 1 teaspoon baking powder
- 1 teaspoon baking soda
- 1 teaspoon ground cinnamon
- 2 cups finely shredded carrots
- 1 cup oil
- 1 cup sourdough starter
- 4 eggs
- 3 ounces cream cheese (softened)
- 1/4 cup butter (softened)
- 2 cups confectioners’ sugar (10X)
- 1 teaspoon vanilla
- 1/2 cup chopped walnuts
Instructions
- Preheat the oven to 325 degrees F.
- In a mixing bowl, stir together 2 cups of all-purpose flour, 2 cups of sugar, 1 teaspoon of salt, 1 teaspoon of baking powder, 1 teaspoon of baking soda, and 1 teaspoon of ground cinnamon until well combined.
- Add in 2 cups of finely shredded carrots, 1 cup of oil, 1 cup of sourdough starter, and 4 eggs. Mix until just moistened.
- Beat the mixture at medium speed with an electric mixer for about 2 minutes, ensuring a fluffy batter.
- Pour the batter into a greased and floured 13×9 baking pan. I often use cooking spray like PAM.
- Bake in the preheated oven for approximately 55 minutes or until a toothpick inserted in the center comes out clean.
- Once baked, cool the cake thoroughly in the pan on a wire rack.
- While the cake is cooling, prepare the cream cheese frosting. In a small bowl, beat together 3 ounces of softened cream cheese and 1/4 cup of softened butter until well blended.
- Slowly beat in 2 cups of confectioners’ sugar until smooth and creamy.
- Finally, add 1 teaspoon of vanilla to the frosting and mix until fully incorporated.
- Spread the cream cheese frosting over the cooled cake and sprinkle with 1/2 cup of chopped walnuts for a delightful finish.
Part of our Sourdough Bread Recipes collection — Part 1 of 2:
→ Browse Part 1 of 2: Sourdough Bread Recipes
Other parts:Part 2