Preheat your oven to 375.
In a bowl, mix all you dry ingredients.
In a separate bowl, mix your sugar, flax egg and coconut oil thoroughly until you get a very homogeneous and light consistency.
Add your milk and mix.
Slowly incorporate the dry ingredients with the wet, and mix.
Lightly oil and dust with flour a cake pan and pour in your mixture.
Bake for 35-40 minutes depending on your oven. If you want to make sure it's ready, test it with a toothpick. It should come out clean.
Take your cake out, and let it cool down.
Put a heat proof glass bowl over a water bath and melt your chocolate and and almond milk. Once completely melted add your mint extract and mix.
Gently pour your ganache in the center of your cake. Don't spread or move the cake.
Let your cake rest for another 15-20 minutes before cutting.
Dust with some icing sugar and your favourite christmas themed cake candies.
Serve and enjoy !