Indulge in the gooey goodness of S'mores Cookie Bars with this simple recipe that combines the flavors of chocolate, marshmallow, and graham crackers. With just a few easy steps, you can create a delicious treat perfect for any occasion. Bake your way to happiness in just 40 minutes!
1 cup unsalted butter, softened
3/4 cup brown sugar
1/2 cup granulated sugar
1 teaspoon vanilla extract
2 large eggs
2 1/4 cups all-purpose flour
1 teaspoon baking soda
1/2 teaspoon salt
1 cup graham cracker crumbs
1 cup chocolate chips (semi-sweet or milk chocolate)
1 cup mini marshmallows