- Open the oven prematurely (sponge cakes are also subject to this).
- Improperly construct it so that the fat in the yolk mixture destabilizes the foamy whites mixture. Refer to the relevant Good Eats episode. What Alton Brown doesn't say, though, is that it is laughably easy to do this, especially given mid-20th century ingredients and equipment.
- Gaston Lagaffe once bakes an enormous souffle to cheer up his chronically depressed cousin. Initially it seems to work, but collapses at a critical moment, resulting in the "most depressing sight ever." Probably justified, since Gaston is a Cordon Bleugh Chef often bordering on a Lethal Chef.
- One of the storylines of MAD Magazine's "Monroe" had the titular loser try to impress a girl named Jolynda by making her a souffle. However, since he's the universe's personal chewtoy, his delicate dessert is ruined by his brutish classmate, Dylan. Laughing, the bully strolls away with Jolynda in tow, leaving the poor antenna-haired teenager to stew in his culinary failure.
- Used straight but comedically in the notorious Sith Academy Slash Fic series; the humor of the situation comes from the fact that the person baking the chocolate souffle is Darth Maul, a vicious-minded Sith Lord who otherwise has the patience of a hyperactive weasel, while what causes it to collapse (and Maul to fly into a homicidal rage) is two Jedi Knights (Obi Wan Kenobi and Qui Gon Jinn, as it happens) having noisy sex in the apartment next door.
- Played rather straight for Pinkie Pie Vs. The Souffle in the Triptych Continuum. The focus of the story has Pinkie attempting to make the dish as her master piece: the creation which will prove she's no longer an 'apprentice' baker. It goes about as well as you'd expect on the first attempt. And beyond. It's implied that she's subconsciously sabotaging herself, because she's not ready to stop being an apprentice, the first step to eventually leaving the Cakes.
- Happens to Audrey Hepburn in Sabrina.
- It happens with a cake in Harriet the Spy, only Harriet deliberately stomps and knocks over some chairs after the cook tells her to be quiet.
- The 2000 Charlies Angels movie has Lucy Liu's character Alex attempting to keep her souffle intact while the trailer she's in is getting perforated with bullets. The souffle never stood a chance.
- Appears in How To Murder Your Wife with the wife's famous "lasagna souffle".
- A recurring gag in the Shaquille O'Neal superhero movie Steel.
- Averted in the Christopher Reeve Superman film. Supes is cooking a souffle with his heat vision, and Lois stops him just in time.
"You must never overcook souffle!"
- The Catherine Tate Show does this with a pair of new parents attending a dinner party and being forced to eat in the car for fear of waking the baby.
"Are you insane? She's asleep - we can't move her!"
- Subverted in Star Trek: Deep Space Nine of all places, where they sneak weapons into a prison under the pretense of delivering a souffle, and when a guard demands to investigate it, they warn him to be careful with it...right before they knock him out with the Off-Button Hypospray, causing his head to fall into the souffle and crush it.
- Also referenced by Sisko, when he relates to how his father used to say: "Worry and doubt are the greatest enemies of a great chef. The soufflé will either rise or it won't; there's not a damn thing you can do about it, so you might as well just sit back and wait and see what happens."
- Subverted with Seven of Nine in Star Trek: Voyager, who tried to make a souffle to cheer up Neelix. "The souffle has collapsed somewhat, but its nutritional content remains intact."
- In The Brady Bunch, Alice keeps trying to shush the kids and then collapses the souffle herself by knocking over a pan with a loud crash.
- An episode of Are You Being Served? had the opposite problem, in which Mr Humphries was trying to hold down a souffle that was growing out of control.
- In the Master Chef semi-finals, the contestants had to make a chocolate souffle. Whitney, the eventual winner had a case of both Carrying a Cake and Endangered Soufflé as she had to hurry and present the souffle to the judges as the souffle slowly sank.
- In one episode of My Three Sons, "Happy Birthday, World," son Robbie tries to earn extra money by setting up a home business making birthday cakes. At one point, while he's making a set of cakes, a door is slammed in the house and causes the three cakes in the oven to collapse.
- The Golden Girls
- Although the souffle in question is never seen (technically, it was some kind of cake with a very complicated name), in the episode where Rose is revealed to have a dependency on painkillers, she has violent mood swings when her prescription runs out; a local producer is trying to film a commercial in the kitchen with Sophia, and Rose comes in and tears him a new one for endangering the souffle that no one knew she was making.
- Season 4, "The Impotence of Being Ernest," they get it in a restaurant and it figures into a boner joke. So the real souffle rises but the metaphorical one doesn't. I think that counts.
- The Mary Tyler Moore Show: Cloris Leachman's character Phyllis deliberately collapses a souffle Sue Ann Nivens (White) is baking when Phyllis finds out about Nivens' affair with her husband.
- Played with in an episode of The Nanny; Niles has just been told that the very complex meal he's been killing himself making is now worthless because their guest is recovering from a heart attack and needs a special menu. When Max opens the door and asks what smells so good, Niles snaps: "Oh, just a chocolate souffle that's been rising. Don't need that." (Slams the oven door closed HARD with his foot.)
- Oswin in the Doctor Who episode "Asylum of the Daleks" keeps trying and failing to make a soufflé. Turns out it was just a fantasy in her mind and the soufflés were a subliminal reminder that she had been transformed into a Dalek ("Eggs-stir-min-ate").
- In one episode of Mission: Impossible, Barney (in his cover as the villain's cook) used this as an excuse to explain why the guards could not search the kitchen at this time (Thus granting him, Willy and Cinnamon time to hide their equipment before the search).
- In a Charmed episode, Piper is baking a souffle. When Leo walks in, speaking loudly, Piper threatens to blow him up if her souffle falls.
- In the Marisa Berenson episode of The Muppet Show, the Swedish Chef makes a wedding cake for Miss Piggy's Real Fake Wedding which is 'light as a feather'. It collapse when the Chef puts the Miss Piggy on top of it.
- In Beetle Bailey, a similar thing is a recurring theme with Cookie's cakes, which can apparently be deflated by loud bangs when in the oven — he even has a cake of potential Guinness World Records size fail due to a massive simultaneous artillery practice barrage being initiated at the critical moment.
- A variation on The Muppet Show: The Swedish Chef's soufflé comes out of the oven so light it actually floats into the air. He shoots an arrow at it in an attempt to get it to fall down. It falls down, all right...in both senses of the word.
Swedish Chef: The freesbee soufflé.
- To stop an insane conscious Castle Heterodyne kitchen in Girl Genius one only needs to shout, "You'll collapse my soufflé!"
- Occurs in this Slice of Life installment, which shows off Pumpkin's depression and Pound's poor sense of timing.
- Time Squad, Larry attempts to finish his latest creation- A Rose Petal Souffle when Tuddrussel and Otto come in to pull pranks on him.
- Inverted in The Tick, where a mad baker attempts to create a giant souffle to smother The City. To collapse the souffle, the Tick must shoot himself out of a cannon at the speed of sound.
- In an episode of Spongebob Squarepants, Spongebob causes the collapse of Squidward's souffle after it's removed from the oven.
- When long-time chef show host Helmut Spargle is replaced by the Emeril-esque Elzar, Elzar "BAM"s and causes Spargle's souffle to collapse.
- Parodied and justified in later episode "The Mutants are Revolting", which features a souffle that contains nitroglycerin.
- A plot point in an episode of The Fairly Oddparents. Early in the episode, Timmy's mom tries to make a pink souffle, which collapses and turns grey (due to her poor cooking skills, rather than noise). Later, when Timmy makes a wish that everyone and everything were the same, the world goes grey-scale, and everyone becomes identical blobs. Cosmo and Wanda can't find Timmy until he recreates his trademark pink hat using another of his mother's collapsed souffles, which was supposed to be grey.
- This happens to Reverend Lovejoy in The Simpsons, when a phonecall from Ned Flanders distracted him long enough from his soufflé for it to collapse.
Lovejoy: Damn Flanders...
- The PBS Kids Go series, Cyberchase, in which two characters are in a televised cooking competition with the main antagonist and one of his henchmen (Delete), when the henchman tries to sabotage the main characters' souffle by creating a loud noise to make it fall flat, but one of the two main characters, who has repeatedly been stated throughout the series to have some degree of cooking skill, says that it was possible to re-inflate the souffle by using a certain number of drops of water on it at a certain rate.
- Dave the Barbarian makes an 'Armageddon Souffle', not realizing that it is "not only a tasty end to any meal, but a tasty end ... TO THE WORLD!" It wreaks havoc, only being collapsed when Dave's family chops down a tree, which lands on Dave's toe and makes him scream like an opera singer.
- In Recess, the gang decides to save Vince from being sent to France by sabotaging his soufflé test by popping a paper bag, but they try to stop the sabotage once they hear that Vince actually wants to go.
- In one episode of Strawberry Shortcake's Berry Bitty Adventures, Berrykin Bloom's loud bassoon-playing collapses the souffles that Strawberry made.
- Discussed in Angela Anaconda, where Gordy and Angela's brothers are making a Souffle and tell her to be quiet because it's in the oven.
- In the Ed, Edd n Eddy episode "An Ed Too Many", Jimmy is moping about Sarah leaving him to go swoon over Edd when the souffle he's baking for lunch finishes; it collapses almost immediately.
Jimmy: Darn egg whites!
- A Madeline short where Madeline and her friends are learning how to cook at Cordon Bleu has this happen to Nicole. The souffle she makes is tres manifique, but then it deflates. She cries.
- A common thing that happens not only to Greedy's souffles, but also his muffins, in The Smurfs.
- The Day My Butt Went Psycho: Lampshaded in one episode when Deuce and Elanor's fighting is wrecking everything Zack does. He comments that he probably picked the wrong day to bake a souffle. Just as he takes it out of the oven, Deuce and Elanor thunder past. Miraculously, the souffle survives. Then Deuce returns to shout (through a meagphone) how amazing it is that the souffle didn't collapse...
- In "The Big Catnap": While Garfield is sleeping, Jon receives a package containing his mother's cookies, which as he relates to the mailman, he hasn't eaten in years because Garfield always finds a way to trick him out of them. So, he sneaks around him... but and parade outside and auto racing on TV conspire to wake him up, so Jon goes to a park in another city. His biting of the cookie is what wakes Garfield up and brings him speeding to Jon's location.
- The Arthur episode "Arthur's Family Feud" involves either Arthur or D.W. destroying their dad's soufflé by making it fall... off the table and onto the floor, that is. The relevance of it being a soufflé was that Mr. Read had never successfully made one before and was especially crestfallen that his hard work had gone to waste. The bulk of the episode involves their dispute over who was to blame for it.
- In one episode of Fillmore!, Fillmore "accidentally" ruins a rude suspect's soufflé by popping an inflated paper bag.
- An episode of CatDog had Cat making a soufflé and trying to keep Dog quiet so it doesn't collapse. Then Winslow walks in and Cat begs him not to say a word, which he complies. But slams his front door shut, causing the soufflé to cough and deflate.
Winslow: I didn't say a word.
- Sponge Bob Squarepants HasMr.Krabs first dollar act as this trope. Spongebob and Patrick have a ridiculous amount of luck to Deus ex Machina Levels until they mess up and get a speck of paint on it.