Allow the butter to soften at room temperature for easier handling. This will help the cookie dough achieve a smooth and homogenous texture.
In a large mixing bowl, cream together the softened butter and powdered sugar until light and fluffy. You can use a hand whisk or an electric mixer for easier blending.
Add the vanilla extract, salt, and egg, then mix thoroughly until well combined.
Gradually sift in the flour and cocoa powder, and mix with a spatula or by hand until a formable, non-sticky dough forms.
Chop the dark chocolate into smaller pieces and gently fold them into the dough. This will create delicious melted chocolate chunks in the cookies during baking.
Shape the dough into a large ball, wrap it in plastic wrap, and refrigerate for at least 30 minutes. This helps the cookies maintain their shape during baking.
Preheat the oven to 350°F (180°C) and line a baking sheet with parchment paper.
Take the dough out of the refrigerator and shape it into smaller balls, then place them on the prepared baking sheet. Gently flatten them to create flatter cookies.
Bake the cookies in the preheated oven for about 10-12 minutes, until the edges are slightly crispy but the centers remain soft.
Let the cookies cool completely on a wire rack, then serve or store in an airtight container.
To provide the best experiences, we and our partners use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us and our partners to process personal data such as browsing behavior or unique IDs on this site and show (non-) personalized ads. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Click below to consent to the above or make granular choices. Your choices will be applied to this site only. You can change your settings at any time, including withdrawing your consent, by using the toggles on the Cookie Policy, or by clicking on the manage consent button at the bottom of the screen.