Line a 7 or 8 inch square baking pan with parchment paper so it sticks out over the sides of the pan.
Add the almonds and walnuts to a food processor and process into a grainy flour.
1 cup raw almonds, 1 cup raw walnuts
Add the rest of the brownie ingredients and blend into a thick, sticky dough you can press between your fingers.
2 cups packed soft pitted dates, 1/2 cup cocoa powder, 1/4 tsp sea salt, 1 tsp vanilla extract
Firmly press the dough into the lined baking pan. Set aside while you make the ganache.
Place the candy canes in a bag and smash with a heavy object such as a rolling pin, pepper mill or small hammer.
1 large or a few small crushed candy canes
Melt the chocolate in the microwave, stirring every 15 seconds until mostly melted, then stirring to melt in any remaining bits, or use a double boiler to melt it.
3/4 cup chocolate chips or chopped dark chocolate
Add the coconut cream or full-fat coconut milk (shake very well if opening a new can) to the melted chocolate and stir together until combined, smooth and creamy.
3 tbsp full-fat coconut milk or coconut cream, 1/2 tsp peppermint extract
Spread the melted chocolate mixture over the brownies in the pan then sprinkle the crushed candy canes over the chocolate.
Place the pan in the fridge or freezer until the ganache is firm, about 30-45 minutes. Lift the brownies out of the pan and cut into 16 squares.