Prepare the Baking Sheet: Line a baking sheet with parchment paper, ensuring it is flat and smooth.
Melt the Dark Chocolate: In a heatproof bowl, combine the chopped dark chocolate and coconut oil if using. Melt in a microwave in 30-second intervals, stirring in between until smooth. Alternatively, melt using a double boiler on the stove.
Mix in Flavors: Once melted, stir in the cinnamon and half of the sea salt into the chocolate for added flavor.
Add Fruits and Nuts: Gently fold in the dried cranberries and sliced almonds, ensuring they are evenly distributed throughout the chocolate.
Spread the Mixture: Pour the chocolate mixture onto the lined baking sheet. Use a spatula to spread it into an even layer about 1/4 inch thick.
Chill: Place the baking sheet in the refrigerator for 30-45 minutes, or until the chocolate is set and firm.
Optional Drizzle: In a small bowl, melt the white chocolate using the same method as the dark chocolate. Once melted, drizzle it over the hardened dark chocolate bark for a decorative touch.
Break into Pieces: Once fully set, remove from the fridge and break the bark into pieces.
Season and Serve: Sprinkle the remaining sea salt over the top for a finishing touch before serving.
Notes
Optional white chocolate drizzle adds a decorative touch.