Add melted butter and eggs, mix into dough, shape into discs, bake for 9-11 minutes, and cool on a sheet. Repeat for remaining dough.
To make Graham Cracker Cookies, combine cake mix, brown sugar, and graham cracker crumbs in a bowl.
To make Cheesecake Frosting, mix softened cream cheese and marshmallow fluff in a bowl with a hand-held mixer until smooth, then add powdered sugar and continue mixing until you have a creamy frosting.
Once all cookies are frosted, drizzle raspberry preserves on top using a piping or zipper bag with a small cut corner, and then serve.
Pipe a generous amount of cheesecake frosting onto each cookie, starting from the outside and working towards the center, using a piping or zipper bag with a large cut corner.