I found this recipe on the back of a generic brand bag of mini marshmallows and it is awesome. It is called Rocky Road Bars. All you do is bake a pan of boxed brownies. (I used Pillsbury but you could use any brand.) Bake them for 25 minutes. Pull them out and pour marshmallows over the top and then sprinkle chocolate chips and walnuts over the top. Put them back in the oven for 3 or 4 minutes. They are awesome. This is what Maci Clare thought of them.