Preheat oven to 400 degrees, grease a 8x8 baking pan with oil or cooking spray and set aside.
In a small bowl stir together flax seed meal and warm water, set aside for 10 minutes or until a gel is formed.
In a large bowl combine flax egg, sweet potato puree, melted coconut oil, maple syrup, milk and vanilla. Use a hand-held mixer and mix until well combined and fluffy.
In another bowl mix together cacao powder, GF flour, baking soda and salt.
Add dry ingredients to wet ingredients and mix until well combined. Pour batter into baking pan and bake for 25-30 minutes or until a toothpick inserted comes out clean. Let cool before cutting.
To make Peanut Butter Sauce:
In a small saucepan whisk together peanut butter, coconut oil and agave syrup until smooth. Drizzle over cooled brownies :)
Notes
Talk about an easy way to get in a serving of vegetables :)Hope you enjoy them :)