What comes to your mind when you think of something sticky, gooey, sweet and edible? Don’t know? Well, we have got your back here. Now you can add a spider-web to your store-bought cake and upgrade its look with our one ingredient tip. The trick is melted marshmallows! And not being afraid to get your hands very sticky. The result is so stunning and realistic-looking that all your friends will be dying to know what you did. Take a look at this pictorial: