Start by mashing your avocado in a medium/large mixing bowl.
Add the egg, maple syrup and vanilla extract. Beat until smooth.
Add the cocoa powder and desiccated coconut, and mix/beat until well combined.
Dissolve the baking soda in the hot water, add this to the avocado cookie batter, mix/beat well.
Add the chocolate drops and mix so that they are combined evenly in the batter. (the batter will be pretty wet and sticky)
Refrigerate the batter for 20-30 minutes. This will make it easier to roll into balls.
Preheat your oven to 180 degrees Celsius (360 Fahrenheit), line a baking tray with baking paper.
Scoop the avocado cookie batter onto the lined tray, use the back of a wet spoon to flatten and shape the cookies.
Optional extra: Add a few extra chocolate drops to the top of each avocado cookie.
Bake the cookies for 20 minutes. Remove from the oven and cool completely on the tray.