Pumpkin marble chocolate chip cookies are the perfect fall cookie recipe, with swirls of cozy spice and chocolate.
In a large bowl, mix brown sugar, and granulated sugar until smooth.
Add egg and vanilla, and mix until combined.
Stir in flour, cornstarch, baking soda, and salt until a soft dough forms.
Add chocolate chips.
Add pumpkin puree to the pumpkin half.
Add cocoa powder to the chocolate half.
Using a cookie scoop, layer the two flavors of cookie dough in the scoop and drop the cooke dough onto a prepared baking sheet.
Bake at 350 degrees for 10-12 minutes, or until the edges are golden brown.
Let the cookies cool for at least 5 minutes before transferring the cookies to a wire cooling rack.
Serve.