Chewy Chocolate Crinkle Cookies

Combine cocoa powder, flour, baking powder and salt in a medium bowl. Set aside.

Place butter, sugar and vanilla in a large mixing bowl and beat with an electric mixer until combined. Add eggs, one at a time, and mix on medium-low speed just until combined, about 10 seconds each. Add dry ingredients to egg mixture and mix on low speed until incorporated.

Cover the bowl and chill the dough for at least 1 hour or up to overnight (the longer you chill, the thicker the cookies will be).

When ready to bake, preheat oven to 350°F. Place powdered sugar in a medium bowl. Roll dough into tablespoon-sized balls and cover well with powdered sugar.

Place on a lined baking sheet with enough space between them (bake in batches) and bake for 10–15 minutes, or until spread and crackled. Cookies will still be soft, so let them cool on the baking sheet for 5 minutes before removing them to a cooling rack to cool completely.