Beet Brownies

0 Preheat the oven to 350 degrees F / 180 C. Line a 8x8 square baking dish with parchment paper, set aside.
1 Add the cooked diced beets, apple sauce, tahini and oat milk to a high-speed food processor. Blend until smooth.
2 In a separate bowl whisk together the remaining ingredients, except the chocolate chips.
3 Pour the wet ingredients into the dry ingredients and stir until well combined.
4 Stir through the chocolate chips.
5 Pour into prepared baking dish and cook in the preheated oven for 20-25 minutes minutes. The brownie will be slightly cracked on top but still gooey on the inside. 
6 Allow the brownies to cool completely in the tin before removing.
7 To prepare the frosting: While the brownies are cooling, add all frosting ingredients to a high-speed food processor and blend until smooth and fluffy.
8 Top the cooled brownies with frosting and slice into 16 pieces. Store brownies in an airtight container in the fridge for up to 3 days.