This was my first attempt at a burger cake. I made it for a local fair and then raffled it off. Bottom bun is an 8" round french vanilla cake cut down to 1" high, then covered in fondant and airbrushed. Burger is a 10" chocolate fudge cake carved down to about 9" round and then covered with dark chocolate Satin Ice. Top bun is a french vanilla 8" round that I left domed and carved. Covered in fondant and airbrushed. Airbrushing was done with a combination of yellow, flesh, and brown colors. Tomatoes are fondant with the "sections" carved out, yellow seeds added, then piping gel put on for the wet look. Lettuce is fondant. Cheese is also fondant rolled out with shortening.