Chewy chocolate cookies made with black and dutch cocoa powder, baked with a piece of white chocolate on top to create a beautiful cracked marbled look.
Prep Time 20 minutesminutes
Cook Time 12 minutesminutes
Chill Time 4 hourshours
Servings 16cookies
Ingredients
140g or ½ cup plus 2 tablespoonsbutterunsalted, cold is fine
150g or ¾ cups brown sugarlight or dark
100g or ½ cup fine granulated sugar
1large egg
½tspfine sea salt
1teaspoonpure vanilla extract
¼tspbaking powder
½teaspoonbaking soda
25g or ¼ cup black cocoa
25g or or ¼ dutch process cocoa
200gall purpose flour of a high protein content (between 11-12%)about 1 cup and a scant ⅔ cup
125gwhite chocolatenot a baking chocolate bar, check the ingredients it should include cocoa butter
Instructions
Set the butter in a large bowl and heat it in the microwave until it’s almost, but not fully melted (about 60 seconds on 100% power).
Add the sugars, salt and vanilla to the bowl and whisk very well - for a full minute.
Add the egg and whisk until the batter is smooth and creamy.
Add in the dry ingredients (baking powder, soda, both cocoas and flour) and use a rubber spatula to stir until no flour or dry bits remain unmixed. Cover the bowl with plastic wrap and set in the fridge for at least 4 hours or overnight.
Preheat the oven to 350 F. Grease then line two baking sheets with parchment paper.
Use a disher/cookie scoop to portion out the cookie dough into about 1.5 tablespoons of dough - if you are doing this without a disher, roll the balls between your palms so you get a smooth round shape.
These cookies spread, so place them with enough space in between (no more than 8 cookies per pan). Break off bits of white chocolate from the bar so you have a square that’s about 1 inch. Place on top of the cookie dough and press gently to get it to stick it to the dough.
Bake the cookies for about 10-12 minutes, until the cookie has spread, cracked all over and some of the white chocolate that’s on the edges is turning golden (this is caramelized white chocolate ;-) ).
Out of the oven let the cookies cool on the pan then enjoy! Store leftovers in an airtight container.