This gooey, delicious S'mores Cookie Cake doesn't use a campfire! But it's quick to make and delicious—perfect any time. Who can resist toasty marshmallows, milk chocolate and chocolate chip and graham cracker cookie dough! This s'more cookie cake recipe is awesome when you're craving a simple and glorious looking s'more dessert that you can dig into happily!
Preheat oven to 350°F. Spray an 8 or 9-inch springform pan with nonstick cooking spray and set aside. Can also line an 8 or 9 inch cake baking pan lined with parchment paper or tin foil sprayed with non-stick cooking spray.
In a large mixing bowl, whisk together the flour, baking soda, and salt. Set aside.
Using a mixer, cream together the butter, brown sugar, and sugar until well combined for 1 -2 minutes. Add the egg, egg yolk, and vanilla extract and mix until fully combined.
Slowly mix in the dry ingredients and continue mixing until just combined, then mix in the chocolate chips and graham cracker bits.
Transfer the cookie dough into the prepared pan and spread it out into one even layer.
Bake at 350°F for 25-30 minutes for a 9" and 30-35 minutes for an 8" or until the top of the cookie cake is set and lightly browned.
Remove from the oven and top with chocolate chips for the chocolate layer.
Chocolate Layer
Sprinkle chocolate chips on top and let them sit for 5 minutes, while they get melty and then spread it around. Let cake continue cooling.
Marshmallow Layer
When you’re ready for some s’more fun, add the marshmallows on top and using a butane torch lightly toast the marshmallows.
Slice and serve while it’s still warm or if you want completely nice looking cuts, wait until the cookie cake has cooled completely.
Notes
Serving and Storing Cookie Cake
Warm a slice up in the microwave for 20-30 seconds if you want the out of the oven yummy experience.
Amazing at room temperature as well.
Store cookie cake in sealed container for up to 4-5 days.