Chocolate Sprinkle Cookies

0 Melt the butter and allow it to cool slightly. In a large mixing bowl, add the melted butter and sugar. Whisk until thoroughly combined.
1 Mix in the egg and vanilla extract and whisk until the mixture lightens in color, about 30 seconds - 1 minute. Fold in the flour, cocoa powder, espresso powder, baking soda, and salt until combined.
2 Scoop the cookies onto a small pan lined with parchment paper, using a 2 Tablespoon (size #30 or 1 oz.) cookie scoop. Dip the top/rounded part of each scoop of cookie dough into the sprinkles. Place the dough balls back on the pan and refrigerate for 30 minutes before baking.
3 Preheat oven to 350°F. Line 2 baking sheets with parchment paper or a silicone mat.
4 Place the chilled cookie dough scoops on the prepared baking sheets, spacing them at least 2 inches apart. Bake for 10-12 minutes. Allow to cool and enjoy!