Season 4
A new season of substandard baking serves up several "Nailed It!" firsts, from kids in the kitchen to fun with liquid nitrogen. What could go wrong?
Let's Get Lit
Two bookish treats inspired by literature set the bakers up for epic fails: Shakespearean stained-glass window cookies and a pop-up "Moby Dick" cake.
The One with the '90s Theme
Edible ice cream boom boxes made with liquid nitrogen and a fresh and fly fondant-covered cake? Oh, snap — that sounds like a '90s challenge.
Indiana Fails and the Temple of Slop
Terror awaits the contestants as they take on two technically demanding desserts: chocolate eggs and a layered sphinx cake, both full of surprises.
Chariots of Failure
The bakers go for the gold — and miss masterfully — with sports-medal cookies and an elaborate swim cake that's topped with a waffle cone torch.
Jungle Bungle
Jam-filled animal pastries and a coffeecake shaped like a sloth push the contestants out of their comfort zones — and the results are wild.
Howdy, Failure!
A Western-themed round inspires deep-fried cowboy-duck doughnuts, a root beer-infused rodeo cake ... and really bad flavors.
The Big Bake Theory
From self-frosting bubbling beakers to record-breaking rockets, these science-inspired sweets ask the impossible — and invite kids into the kitchen.
I Do ... Hope I Don't Fail
The bakers commit to re-creating wedding day desserts, including wedding band mini-cakes and a Vegas-themed masterpiece with moving parts.