Ingredients
Equipment
Method
Step‑by‑Step Instructions
- Preheat your oven to 400°F (200°C). Gather your ingredients.
- Melt the unsalted butter in a mixing bowl and combine it with the light brown sugar until smooth.
- Incorporate the egg, egg yolk, and vanilla extract, whisking until smooth.
- In a separate bowl, whisk together the all-purpose flour, Dutch-process cocoa powder, black cocoa powder, baking soda, and fine sea salt.
- Gradually mix the dry ingredients into the wet mixture until just combined.
- Fold in the white chocolate chips, semisweet chocolate chips, and chopped Oreos.
- Drop generous balls of dough onto a parchment-lined baking sheet, about 2 inches apart.
- Bake for approximately 8 minutes until the edges are set but the center is soft.
- Cool on the baking sheet for a few minutes before transferring to a wire rack.
Nutrition
Notes
Mixing the dough too much can lead to tough cookies. Keep an eye on the baking time for perfect fudgy cookies.