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Vegan Cosmic Brownies

  • Author: Natalie
  • Prep Time: 20 minutes
  • Cook Time: 20 minutes
  • Total Time: 40 minutes
  • Yield: 8 brownies 1x
  • Category: brownies
  • Method: baking
  • Cuisine: american


Healthier homemade Cosmic Brownies! Fudgy flourless brownie, chocolate ganache, and iconic rainbow sprinkles. Childhood fun meets grown up decadence!




  • 2 flax eggs (2 tbsp ground flax + 6 tbsp warm water)
  • 3/4 cup (185g) runny nut/seed butter
  • 1/4 cup (50g) coconut oil*
  • 1/2 cup (75gcoconut sugar
  • 1 tsp vanilla extract
  • 3/4 cup (70gcacao powder
  • 1/2 tsp baking soda
  • 1/4 tsp salt



  1. Preheat the oven to 350ºF.
  2. Whisk together the nut/seed butter, coconut sugar, prepared flax eggs, and vanilla.
  3. Stir in the cacao powder, baking soda, and salt to form a thick batter. If batter seems too dry add 1/4 cup coconut oil or nondairy milk.
  4. Spread into a greased loaf pan.
  5. Bake for 20-25 minutes at 350ºF.
  6. Cool completely (or chill to speed it up) before frosting.
  7. For the ganache, melt the chocolate chips with the coconut milk. Stir until smooth.
  8. Pour/spread on top of cooled brownies. Top with sprinkles. Chill until the ganache is set.
  9. Slice and eat!


*You can use non-dairy milk instead for an oil free option, but the brownies will be drier.

**Or for an all natural sprinkle option, make your own!


  • Serving Size: 1 brownie
  • Calories: 320
  • Sugar: 27g
  • Sodium: 165g
  • Fat: 17g
  • Saturated Fat: 9g
  • Carbohydrates: 39g
  • Fiber: 7g
  • Protein: 4g

Keywords: chocolate, vegan, flourless, healthy, dessert, baking, kids, gluten free, dairy free, egg free