These easy double chocolate chip cookies are so soft, chewy, and flavorful! With only 10 minutes of prep, they're the ultimate chocolate treat to enjoy year-round.
In a large bowl, use silicone spatula to mix melted ½ cup unsalted butter and ½ cup cocoa powder until combined.
Mix in ⅓ cup granulated sugar and ⅔ cup brown sugar until smooth.
Stir in 1 egg, 1 egg yolk, and 1 tablespoon vanilla until fully combined.
Add in all of the dry ingredients: 1 ¼ cups all-purpose flour, ½ teaspoon baking soda, ½ teaspoon fine sea salt, and ¾ cup chocolate chips. Mix until no dry spots remain.
Cover and chill dough for 30-60 minutes. This will allow the flour to hydrate and butter to firm up, yielding chewier cookies.
Scoop & bake cookies:
Preheat oven to 350°F/177°C and line two baking trays with parchment paper.
Use cookie dough scoop to gather dough (2-3 tablespoons). Place on lined baking tray, spacing cookies about 3-4 inches apart.
Bake for 9-11 minutes, or until edges are set and middles are mostly cooked. Immediately sprinkle flaky sea salt on top. TIP: For rounder cookies, place a large circular cutter or mug on top of a freshly baked, warm cookie. Move it around in a circular motion until your cookie is perfectly round! This step is totally optional and purely for plating purposes! :)
Let cookies sit on pan for 5 minutes, then transfer cookies to wire rack to cool completely. Enjoy!
Video
Notes
Baking tip:
Weigh your ingredients! One of my favorite kitchen tools is a kitchen scale because it’s more accurate than measuring by volume. If you use cups, spoon the flour in gently, then level it with a knife or spatula.
Storage instructions:If you’d like to make these chocolate cookies ahead of time, you can freeze raw cookie dough balls for up to 3 months. Bake as usual, just adding 2-3 minutes to the baking time.
Room temperature: Store cooled cookies in an airtight container at room temperature for up to 5 days.
Freezing instructions: Store cooled cookies in a freezer-safe container for up to 3 months.
Reheating instructions: Allow frozen cookies to thaw at room temperature for about 10 minutes. Or, reheat in the microwave at 10-second intervals.