Sourdough Chocolate Mallow Cake Recipe

Indulge in pure decadence with this Sourdough Chocolate Mallow Cake! A rich, intensely chocolatey sourdough cake is swirled with creamy marshmallow fluff, creating pockets of melt-in-your-mouth goodness. Topped with a luscious Nutella frosting, this cake is the ultimate guilty pleasure. Even better the next day! Developed for rsc #14.

Prep Time 480 mins
Cook Time 755 mins
Calories 377.1 kcal
Protein 7g
Rating 4.0 (1 Reviews)
Sourdough Chocolate Mallow Cake 34

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Chef Forktionary, author of this recipe

Recipe adapted from Food.com. Standardized by Forktionary.

Ingredients for Sourdough Chocolate Mallow Cake

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How to Make Sourdough Chocolate Mallow Cake

  1. In a large mixing bowl, combine 1 cup active sourdough starter, 1 cup evaporated milk, and 2 cups all-purpose flour. Cover loosely with a clean towel and let sit overnight (at least 8 hours).
  2. The next morning, blend 1 cup cooked beets, 2 large eggs, and 1 teaspoon vanilla extract until completely smooth.
  3. Set the beet mixture aside.
  4. Cream together 1 cup (2 sticks) unsalted butter and 1 ½ cups granulated sugar until light and fluffy. Gradually add the beet and egg mixture, mixing until well combined.
  5. Gently fold in the sourdough starter mixture.
  6. In a separate bowl, whisk together 1 ½ cups all-purpose flour, ½ teaspoon salt, 1 teaspoon baking soda, and 1 cup unsweetened cocoa powder.
  7. Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Be careful not to overmix.
  8. Gently fold in ½ cup crème fraîche.
  9. Pour batter into a greased and floured 13 x 9 inch baking pan.
  10. Drop spoonfuls of marshmallow cream (about ½ cup) over the batter. Swirl gently with a knife to create a marble effect.
  11. Bake in a preheated 375°F (190°C) oven for 30-35 minutes, or until a toothpick inserted into the center comes out clean.
  12. Let the cake cool in the pan for 10 minutes before frosting.
  13. For the frosting: In a large mixing bowl, combine 1 cup powdered sugar and 1 teaspoon vanilla extract. In a separate saucepan, melt together ½ cup (1 stick) unsalted butter, ½ cup Nutella, and 6 tablespoons milk over low heat.
  14. Pour the melted ingredients over the powdered sugar and vanilla. Beat with an electric mixer until smooth and spreadable, adding more milk if needed to reach desired consistency.
  15. Spread the frosting evenly over the cooled cake.

Nutrition Information (Approximate per serving)

Sodium

12 g

Sugar

175g

Fat

39g

Carbs

19g

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