Start by preheating your oven to 300°F or 149°C to ensure the perfect baking environment for your tart.
In a food processor, pulse almond flour and whole almonds until coarsely chopped, then mix in melted coconut oil and maple syrup until crumbly. Press the mixture tightly into a 9-inch tart pan and bake for 10 to 12 minutes until golden brown.
Remove the crust from the oven and let it cool on a wire rack before adding the filling.
Place chopped chocolate in a bowl, drizzle with maple syrup, and set aside. In a saucepan, bring the coconut milk to a boil and pour it over the chocolate, stirring until smooth.
Pour the filling into the cooled crust, then top with sliced almonds, shredded coconut, and a sprinkle of sea salt for added flavor and texture.
Cover the tart loosely and refrigerate it for 3 to 4 hours, or overnight, to let it set. It can last in the fridge for 2 to 3 days.
Once set, slice the tart and enjoy! Any leftovers can be stored in the fridge for 5 days at best.