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Gluten free dairy free chocolate cake recipe with rich frosting and decorative slices

Gluten Free Dairy Free Chocolate Cake

A rich and decadent chocolate cake that is gluten-free and dairy-free, perfect for any occasion.
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Course Cake, Dessert
Cuisine American
Servings 8 slices
Calories 320 kcal

Ingredients
  

Cake Ingredients

  • 3/4 cup boiling water
  • 1/4 cup strong brewed coffee See Recipe Notes
  • 1/4 cup unsweetened cocoa powder natural or Dutch-processed
  • 1 ounce dairy-free dark chocolate, chopped optional
  • 2/3 cup mayonnaise, at room temperature regular mayo
  • 3/4 cup granulated sugar
  • 1/4 teaspoon kosher salt
  • 1 teaspoon pure vanilla extract
  • 1 1/4 cups all-purpose gluten-free flour blend See Recipe Notes
  • 1/2 teaspoon xanthan gum omit if your blend already contains it
  • 1/4 cup cornstarch
  • 1 teaspoon baking soda
  • 6 ounces dairy-free semi-sweet chocolate chips optional
  • 10 ounces dairy-free dark chocolate, chopped
  • 3/4 cup canned coconut cream See Recipe Notes

Instructions
 

For the cake

  • Preheat your oven to 350°F (175°C) and grease your cake pans.
  • In a large bowl, combine boiling water, brewed coffee, cocoa powder, and chopped dark chocolate. Stir until smooth.
  • Add mayonnaise, sugar, salt, and vanilla extract. Mix well.
  • Gradually stir in the gluten-free flour, xanthan gum, cornstarch, and baking soda until just combined. Fold in chocolate chips, if using.
  • Pour the batter into prepared pans and bake for about 25-30 minutes.
  • Let cool completely before frosting.

For the topping

  • Melt the dairy-free dark chocolate and coconut cream together until silky smooth.
  • Pour over the cooled cake, letting it drip down the sides.

Notes

Let your mayonnaise come to room temperature to ensure a velvety batter. Use high-quality dairy-free chocolate for the best flavors. You can substitute coffee with additional water if desired.
Keyword Chocolate Cake, Dairy Free, Gluten Free, Vegan Option