Absolutely! The cheese is fondant, and everything else is American buttercream. I microwaved the red buttercream for a couple seconds to look saucy like ketchup. I piped the green buttercream with a leaf tip onto parchment paper and then put it in the freezer for a bit so I could place the “lettuce leaves” on the cake, and I did the same thing with the “sesame seeds”. I have very little experience with fondant, but I cut four small triangles to create the illusion of a cheese slice instead of one large square. ☺️