Chocolate Chocolate Chip Cookies - The BakerMama

Ingredients

• 1/2 cup (1 stick) unsalted butter, room temperature
• 1/2 cup granulated sugar
• 1/4 cup light brown sugar
• 1 large egg
• 1/2 teaspoon vanilla extract
• 1 cup all-purpose flour
• 1/4 cup unsweetened cocoa powder
• 1/2 teaspoon baking powder
• 1/4 teaspoon baking soda
• 1/4 teaspoon kosher salt
• 1 and 1/2 cups semi-sweet chocolate chips, divided