Make the frosting: In a medium pot, warm up coconut milk (cream and clear liquid) just until it starts to boil but not boiling. Remove from heat, add chocolate chips, vanilla extract, salt, and whisk until smooth. It will be runny. Place right in the pot in the fridge to solidify, for 3-4 hours.
Make the cake: Preheat oven to 350 degrees F and line just the bottom of 8″x8″ baking dish with parchment paper, spray with cooking spray. Set aside.
In a blender, add cottage cheese and egg, blend until smooth.
Pour into a large bowl, along with zucchini, oil, maple syrup, cacao powder, vanilla extract, baking powder, baking soda and salt. Whisk well.
Add flour and stir with spatula just until combined.
Transfer batter into prepared baking dish, level with spatula and bake for 45 minutes or until toothpick inserted in the middle comes out clean.
Remove from the oven and let cool to room temperature or completely, takes about 2-3 hours.
Assemble the cake: Scoop frosting into a large bowl and whip with an electric mixer just until fluffy.
Transfer only 3/4 of the frosting on top of the cake and spread with a spatula, add patterns or decorate how you wish. Refrigerate or freeze remainder in an airtight container for up to 3 months and use as you like. You can top cake with all of it but I found it to be a bit too much.
Using a sharp knife, cut into 12 slices and enjoy!
Video
Notes
Store: Refrigerate frosted cake within 2 hours of frosting in an airtight container for up to 4-5 days.
Freeze: Freeze in an airtight container for up to 3 months. Thaw in the fridge overnight.