In the first of six bake-off challenges, Buddy Valastro and Duff Goldman must make their most beloved family recipes; the chefs create car-inspired birthday cakes for celebrity gearhead Richard Rawlings

Master pastry chefs Buddy Valastro and Duff Goldman face off in a battle of carnival treats, pulling out all the stops to create the ultimate sweets to satisfy a crowd of hungry amusement

The competition grows even more intense as Duff Goldman brings Buddy Valastro into his world of fine dining with a challenge to create elegant plated desserts

Kicking things off in the bake-off challenge, pastry chefs Buddy Valastro and Duff Goldman have to handle the morning rush at Los Angeles' iconic Randy's Donuts drive-thru.

For the finale, pastry chefs Buddy Valastro and Duff Goldman head to the Food Network Kitchen to create their most heartfelt and monumental creations yet -- chocolate desserts to conceal engagement rings for two surprise proposals.