Potions and Snitches
Snape and Harry Gen Fanfiction Archive

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When Harry deliberately makes his cauldron explode, both he and Snape are in for a Christmas to remember. Snape will regret assigning this particular potion on the last day before the Christmas break. And Harry will regret spoiling it. Or will he?

Takes Place: 5th Year - Snape flavour: Snape is Angry
Tags: Healing
Categories: Reverse Roles > Healer Harry, Healer Snape, Teacher Snape > Trusted Mentor Snape
Rated: K - Warnings: Abusive Dursleys
Chapters: 2 - Completed: No - Updated: 02 Dec 2025 / 28 Nov 2025
Series: None - Challenges: None
When the zombie apocalypse turns the whole world upside down, it also twists the fate of two people who thought they'd never be able to work together. Now, forced by their situation to grow beyond their past, those who were once defined by their mutual enmity will become united in their experiences and the hope of saving everything they care about before it is too late.

Takes Place: 6th summer - Snape flavour: Canon Snape, Snape is Cranky, Snape is Desperate, Snape is Sassy
Tags: Snape-meets-Dursleys
Categories: Snape Equal Status to Harry > Comrades Snape and Harry, Teacher Snape > Unofficially teaching Snape
Rated: T - Warnings: Profanity, Violence
Chapters: 5 - Completed: No - Updated: 21 Nov 2025 / 04 Nov 2024
Series: None - Challenges: None
In a potions lessons shortly after the third task, Malfoy bullies Harry too far and Snape intervenes.

Takes Place: 4th Year - Snape flavour: Book Snape, Canon Snape, Out of Character Snape, Snape Comforts, Snape is Stern
Tags: None
Categories: Healer Snape, Teacher Snape > Professor Snape
Rated: K - Warnings: Bullying
Chapters: 1 - Completed: Yes - Updated: 14 Nov 2025 / 14 Nov 2025
Series: None - Challenges: None
Eight years after the war, the veil in the Department of Mysteries takes unexplained action and somehow brings Severus Snape back to life. Only, the former professor and spy is now a four-year-old boy with no family and all of his past memories. Harry steps in to take care of the little boy, vowing to help him heal from his first life of trauma while keeping him safe from the dangers that still stalk their world. He becomes desperate to repay all the man had done for him now he had the chance. However, somewhere along the way, Severus Snape becomes far more than just a duty.

Takes Place: 8 - Post Hogwarts (young adult Harry), 8 - Pre Epilogue (adult Harry) - Snape flavour: Out of Character Snape
Tags: Abuse Recovery, Adoption, Alternate Universe, Child fic, Deaged!Snape
Categories: Reverse Roles > Parental Harry
Rated: 16+ - Warnings: Character Bashing, Character Death, Emotional Abuse, Neglect, Out of Character, Panic attack, Physical Abuse, Profanity, Romance/Het, Romance/Slash, Torture, Violence
Chapters: 3 - Completed: No - Updated: 23 Sep 2025 / 01 Aug 2025
Series: None - Challenges: None
Harry Potter is involved in a potions accident which ends up with him de-aging to a foetus and implanting in the womb of Severus Snape, who is a bearer. Severus can no longer spy, to the chagrin of Albus Dumbledore, but he uses it as an opportunity to show his true self, the person he has been forced to hide for over twenty years.

And maybe, just maybe, he can save his students from the pressures of war.

Mentions of physical, emotional and sexual abuse that various characters are trying to heal from. Many characters being bashed.

I don't own Harry Potter.

Takes Place: 3rd Year - Snape flavour: Out of Character Snape, Overly-protective Snape, Snape Comforts, Snape is Kind, Snape is Loving
Tags: Abuse Recovery, Adoption, Baby fic, Deaged!Harry, Deaging, Mpreg, Pregnancy, Sibling Addition
Categories: Parental Snape > Biological Father Snape, Teacher Snape > Professor Snape
Rated: 16+ - Warnings: Abusive Dursleys, Character Bashing, Emotional Abuse, Out of Character, Physical Abuse, Rape, Romance/Slash
Chapters: 12 - Completed: No - Updated: 10 Sep 2025 / 06 Aug 2023
Series: None - Challenges: None
Coming of age in a declining northern borough wouldn’t be easy for any eight-year-old boy. For reasons that defied logic, being named ‘Harry Potter’ only seemed to complicate matters. Second in the Storm Surge Series. Sequel to Grease & Lightning. HP&SS friend/mentor/Severitus-style fic. No slash.

Takes Place: 0 - Pre Hogwarts (before Harry is 11) - Snape flavour: Canon Snape
Tags: Child fic, Kidnapped!Harry, Sibling Addition
Categories: Big Brother Snape
Rated: 16+ - Warnings: Abusive Dursleys, Bullying, Profanity, Romance/Het, Torture, Violence
Chapters: 71 - Completed: Yes - Updated: 15 Apr 2025 / 27 Feb 2024
Series: Storm Surge - Challenges: None
A prophecy is only real when allowed to occur naturally, so when a series of unexpected events happen in the summer before 5th year, a second prophecy long lost deep in the Ministry of Magic awakens, telling of rare magic and an incredible bond to be forged between the most unlikely people. This magic and bond will be the end of the Dark Lord.

Takes Place: 5th summer, 5th Year - Snape flavour: Canon Snape, Snape Comforts, Snape Disciplines , Snape is Kind, Snape is Loving, Snape is Stern
Tags: Abuse Recovery, Adoption, Alternate Universe, Injured!Harry
Categories: Teacher Snape > Trusted Mentor Snape, Teacher Snape > Professor Snape, Parental Snape > Guardian Snape
Rated: 16+ - Warnings: Abusive Dursleys, Character Bashing, Character Death, Emotional Abuse, Neglect, Physical Abuse, Torture, Violence
Chapters: 65 - Completed: Yes - Updated: 07 Apr 2025 / 11 Nov 2023
Series: None - Challenges: None
Severus Snape is given redemption in a form he least expected — or wanted. When a letter with the power to change everything comes to light, Severus finds himself wondering if destiny is earned and whether or not it can be returned.

His daughter learns the answer over the course of seven years.

Takes Place: 1st summer before Hogwarts, 1st Year, 2nd summer, 2nd Year - Snape flavour: Canon Snape
Tags: Alternate Universe, Girl!Harry
Categories: Parental Snape > Biological Father Snape, Teacher Snape > Professor Snape
Rated: T - Warnings: Alcohol Use, Bullying, Profanity, Torture, Violence
Chapters: 29 - Completed: No - Updated: 04 Apr 2025 / 24 Apr 2020
Series: None - Challenges: None
A winter night brings Harry back to a familiar, snow-covered graveyard and a Hogwarts he thought he'd left behind. Old mentors and unspoken words tug him toward a choice he isn’t ready to make. As he sits in the snow he faces memories long buried, he finds himself questioning where he truly belongs—and if he can shape a future from the past he’s tried to leave behind.

Takes Place: 8 - Post Hogwarts (young adult Harry) - Snape flavour: Overly-protective Snape
Tags: None
Categories: Parental Snape > Guardian Snape, Teacher Snape > Professor Snape
Rated: K - Warnings: None
Chapters: 1 - Completed: Yes - Updated: 11 Nov 2024 / 11 Nov 2024
Series: None - Challenges: None
Harry suddenly wakes up and desides to go for a walk. Snape after a really bad week teaching needs a stroll. Where will the night lead them? To a small inclosed room in which stands a grand piano.

Takes Place: 4th Year - Snape flavour: Canon Snape
Tags: None
Categories: Teacher Snape > Professor Snape
Rated: K+ - Warnings: None
Chapters: 1 - Completed: Yes - Updated: 17 Jul 2024 / 17 Jul 2024
Series: None - Challenges: None

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