Step 1: Preheat your oven to 350°F (175°C) to ensure even baking.
Step 2: In a double boiler or microwave-safe bowl, melt the chopped unsweetened chocolate and salted butter together, stirring until smooth.
Step 3: In a large mixing bowl, whisk together the melted chocolate mixture, pure maple syrup, pure vanilla extract, and eggs until smooth.
Step 4: In another bowl, whisk together the buckwheat flour, baking powder, and fine sea salt.
Step 5: Gradually add the dry ingredients to the wet ingredients, folding until just combined.
Step 6: Gently fold in the dark chocolate chips until evenly distributed.
Step 7: Using a cookie scoop or tablespoon, drop rounded balls of dough onto a lined baking sheet, spacing them about 2 inches apart.
Step 8: Sprinkle a pinch of coarse sea salt on top of each cookie dough ball.
Step 9: Bake in the preheated oven for 10-12 minutes until edges are set and centers are slightly soft.
Step 10: Allow cookies to cool on the baking sheet for a few minutes before transferring to a wire rack.
