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Chocolate Zucchini Bundt Cake

This chocolate zucchini Bundt cake is super moist, rich, and loaded with chocolate in every bite. It’s the same classic recipe, just baked in a Bundt pan for an easy upgrade. Add a simple glaze and chocolate chips on top, and you’ve got a dessert that looks as good as it tastes.
Prep Time15 minutes
Cook Time1 hour
Course: cake, Dessert
Servings: 12 slices
Author: Emily - My Messy Kitchen

Ingredients

For the cake:

  • ½ cup salted butter room temperature
  • ½ cup vegetable oil
  • 2 cups granulated sugar
  • 2 eggs room temperature
  • ½ cup sour cream room temperature
  • 2 tsp vanilla extract
  • cup natural cocoa powder
  • 2 ½ cups all-purpose flour
  • 1 tsp baking soda
  • ½ tsp kosher salt
  • 2 cups shredded zucchini
  • 2 cups semi-sweet chocolate chips

For the icing:

  • 1 ½ cup powdered sugar
  • 3 tbsp cocoa powder
  • 2-4 tbsp milk or heavy cream room temperature
  • ½ tsp vanilla extract
  • pinch of salt

Instructions

For the cake:

  • Preheat oven to 325°F. Grease a 10–12 cup Bundt pan thoroughly and dust with cocoa powder.In a large bowl, whisk together melted butter, vegetable oil, and sugar until combined.
  • Add eggs and vanilla, mixing until smooth. Stir in sour cream. In a separate bowl, whisk together flour, baking soda, salt, and cocoa powder. Gradually add dry ingredients to the wet ingredients, mixing until just combined.
  • Fold in shredded zucchini. Toss chocolate chips in a little flour, then fold into the batter. Pour batter into prepared Bundt pan, filling about ¾ full.Bake for 55–65 minutes, or until a toothpick inserted comes out with moist crumbs.Let cool in the pan for 15–20 minutes, then carefully invert onto a wire rack to cool completely.

For the icing:

  • Whisk until smooth and pourable. Drizzle over the cooled cake and enjoy!