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Sourdough Carrot Cake

Sourdough Carrot Cake

A tender, naturally sweetened carrot cake made with sourdough discard, maple syrup, and warm spices—perfect for any season.
Prep Time 20 minutes
Cook Time 35 minutes
10 minutes
Total Time 1 hour 5 minutes
Serving Size 12

Equipment

  • Mixing bowls
  • Grater
  • 9x13 pan or two 8-inch round pans
  • Spatula

Ingredients

  • 1 cup sourdough discard unfed, room temp
  • 3 large eggs
  • 1/2 cup melted coconut oil or avocado oil
  • 3/4 cup pure maple syrup
  • 1/2 cup unsweetened applesauce
  • 1 tsp vanilla extract
  • 2 cups grated carrots about 3–4 medium carrots
  • 1 3/4 cups flour all-purpose or white whole wheat
  • 1 tsp baking soda
  • 1/2 tsp baking powder
  • 1/2 tsp sea salt
  • 1 1/2 tsp cinnamon
  • 1/2 tsp nutmeg
  • 1/4 tsp cloves
  • Optional: 1/2 cup chopped walnuts or pecans
  • Optional: 1/2 cup unsweetened shredded coconut or raisins

Instructions

  • Preheat oven to 350°F. Grease a 9x13 pan or two 8-inch round pans.
  • In a large bowl, whisk together sourdough discard, eggs, oil, maple syrup, applesauce, and vanilla until smooth.
  • Stir in the grated carrots.
  • In a separate bowl, mix the flour, baking soda, baking powder, salt, and spices.
  • Slowly add the dry ingredients to the wet mixture and stir until just combined. Fold in nuts, coconut, or raisins if using.
  • Pour batter into prepared pan(s). Smooth the top.
  • Bake for 30–35 minutes or until a toothpick comes out clean.
  • Cool in pan for 10 minutes, then transfer to a wire rack.

Notes

  • This cake tastes even better the next day as the flavors settle.
  • For a layer cake, double the frosting and stack two 8-inch rounds.
  • A dairy-free cream cheese frosting or whipped coconut cream works beautifully.