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One-Bowl Chocolate Zucchini Cake with Avocado Oil – Moist & Easy

By Beginnerbakes Editorial TeamPublished Apr 7, 2026 | Updated Jul 11, 2026
American 50 mins beginner-friendlyeasyone-bowlstep-by-stepchocolateminimal-ingredientscomfort-foodparty

Make this beginner-friendly one-bowl chocolate zucchini cake using fresh grated zucchini and avocado oil for a moist dessert. Perfectly easy, and delicious for any occasion.

One-Bowl Chocolate Zucchini Cake with Avocado Oil – Moist & Easy
Prep 15 min
Cook 35 min
Total 50 min
Servings 8
Difficulty easy
Cuisine American

Recipe Details

Prep15 min
Cook35 min
Total50 min
Servings8
Difficultyeasy
CuisineAmerican
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Ingredients

Servings 8
  • 1 1/2 cups (180g) all-purpose flour
  • 1/2 cup (45g) unsweetened cocoa powder
  • 1 cup (200g) granulated sugar or coconut sugar
  • 1 teaspoon baking soda
  • 1/2 teaspoon baking powder
  • 1/4 teaspoon salt
  • 1 cup (110g) grated zucchini (about 1 medium zucchini)
  • 1/2 cup (120ml) avocado oil
  • 1 cup (240ml) unsweetened non-dairy milk (such as almond or soy milk)
  • 1 teaspoon vanilla extract
  • 1 tablespoon apple cider vinegar

Instructions

  1. Preheat your oven to 350 degrees F (175 degrees C). Grease and flour an 8-inch round cake pan or line it with parchment paper.
  2. In a large mixing bowl, sift together the flour, cocoa powder, sugar, baking soda, baking powder, and salt for a lump-free, tender crumb.
  3. Add the grated zucchini to the dry ingredients and stir gently to combine evenly.
  4. Pour in the avocado oil, unsweetened non-dairy milk, vanilla extract, and apple cider vinegar all at once.
  5. Using a large spoon or spatula, stir the wet and dry ingredients just until combined; avoid overmixing to keep the cake soft and moist.
  6. Pour the batter into the prepared cake pan, smoothing the top with a spatula.
  7. Bake for 30 to 35 minutes, or until a toothpick inserted into the center comes out clean or with a few moist crumbs.
  8. Remove the cake from the oven and let it cool in the pan for 10 minutes, then transfer to a wire rack to cool completely.
  9. Once cooled, optionally frost with your favorite vegan chocolate frosting or enjoy plain for a healthy treat.
  10. Slice and serve. Store leftovers in an airtight container at room temperature for up to 3 days or refrigerated up to a week.

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