Chocolate Chip S'mores Cookies Warm milk chocolate chip cookies with creamy marshmallow fluff and graham cracker. The most perfect s'mores and chocolate chip cookie in one!
Preheat oven to 400 degrees. In a large mixing bowl, cream butter, brown sugar, and sugar for 4 minutes, until light and fluffy. Scrape the sides of the bowl halfway through.
Add eggs and vanilla.
Fold in flour, cornstarch, baking soda, and salt. Add milk chocolate chips. Reserving 1 cup of milk chocolate chunks to add after the cookies have been removed from the oven.
Line a light-colored baking sheet with parchment paper or Silpat. Place cookie dough into large 4-ounce balls. Bake for 8-10 minutes. While baking, get marshmallow fluff, milk chocolate chunks, and graham crackers ready.
Remove cookies from oven and immediately place a dollop of marshmallow cream in the center. Press chocolate chunks and bite-size graham crackers into the cookies.
Let set up for about 10 minutes before eating.
** If you want to make homemade marshmallow fluff -- I used this recipe -- https://livforcake.com/homemade-marshmallow-fluff/