Loading...

Preheat your oven to 180°C (350°F). Prepare a baking sheet by lining it with parchment paper.

In a heatproof bowl, melt the 113g of unsalted butter and 100g of dark chocolate chips together. This can be done over a double boiler or carefully in the microwave in 30-second intervals, stirring until smooth.

Once melted, add the 30g of cocoa powder to the butter and chocolate mixture. Stir well to combine and allow the cocoa powder to 'bloom' for a few minutes. This will enhance the chocolate flavor and deepen the color.

In a separate large bowl, combine the 150g of granulated sugar, 100g of light brown sugar, 1 whole egg, 1 egg yolk, and 1 teaspoon of vanilla extract. Whisk these wet ingredients together incredibly well until the mixture is light, airy, and pale. This thorough whisking is crucial for achieving the characteristic crackly top on the cookies.

Pour the melted chocolate and cocoa mixture into the whisked egg and sugar mixture. Stir gently until just combined.

Add the 100g of all-purpose flour, 1/2 teaspoon of baking powder, and 1/4 teaspoon of salt to the wet ingredients. Mix until just combined, being careful not to overmix.

Fold in the additional chocolate chips (about 1/2 cup, or to your preference) into the cookie dough.

Scoop portions of the cookie dough onto the prepared baking sheet, leaving some space between each cookie. A cookie scoop works best for even sizing.

Bake the cookies in the preheated oven for 10 to 12 minutes, or until the edges are set and the centers still look slightly soft. Do not overbake for a chewier texture.

Remove from the oven and let the cookies cool on the baking sheet for a few minutes before transferring them to a wire rack to cool completely.


Preheat your oven to 180°C (350°F). Prepare a baking sheet by lining it with parchment paper.

In a heatproof bowl, melt the 113g of unsalted butter and 100g of dark chocolate chips together. This can be done over a double boiler or carefully in the microwave in 30-second intervals, stirring until smooth.

Once melted, add the 30g of cocoa powder to the butter and chocolate mixture. Stir well to combine and allow the cocoa powder to 'bloom' for a few minutes. This will enhance the chocolate flavor and deepen the color.

In a separate large bowl, combine the 150g of granulated sugar, 100g of light brown sugar, 1 whole egg, 1 egg yolk, and 1 teaspoon of vanilla extract. Whisk these wet ingredients together incredibly well until the mixture is light, airy, and pale. This thorough whisking is crucial for achieving the characteristic crackly top on the cookies.

Pour the melted chocolate and cocoa mixture into the whisked egg and sugar mixture. Stir gently until just combined.

Add the 100g of all-purpose flour, 1/2 teaspoon of baking powder, and 1/4 teaspoon of salt to the wet ingredients. Mix until just combined, being careful not to overmix.

Fold in the additional chocolate chips (about 1/2 cup, or to your preference) into the cookie dough.

Scoop portions of the cookie dough onto the prepared baking sheet, leaving some space between each cookie. A cookie scoop works best for even sizing.

Bake the cookies in the preheated oven for 10 to 12 minutes, or until the edges are set and the centers still look slightly soft. Do not overbake for a chewier texture.

Remove from the oven and let the cookies cool on the baking sheet for a few minutes before transferring them to a wire rack to cool completely.
