Just Add Codes is the third episode of Season 3. It premiered on February 1st, 2019 on Amazon Video.
An earthquake rattles Saffron Falls, unearthing a secret bunker belonging to Chuck's family. Kelly, Hannah and Darbie need to cook a decoding spell to get inside before anyone else can.
Ida Perez (Mama P) is on an island, on vacation. Jake's new boss, Erin, is seen talking to Ida and it is discovered that Erin is after morbium, she stole the night-blooming mint, and that she is returning Ida's magic memory. Ida gives her a recipe to cook up an attraction spell so she can attract the morbium. Just as she tastes the spell, an earthquake hits the town, shifting rocks to reveal an old, secret door with the name "Peizer" carved into the wood, in the forest. Hannah Parker-Kent, Kelly Quinn, and Darbie O'Brien think this underground cellar may be Chuck's hidden spice bunker so they cook up a spell to help them find a way to get inside. Meanwhile, Gina Silvers stumbles upon her magical recipe cards in her kitchen. She also finds a note from 1970's Becky saying that she won't apologize for what she did to Gina. Gina asks her what she did to her, but Becky can't remember. Erin tells Jake she plans to knock down the wall in the new restaurant to add a drive-through... the wall that happens to be Ida's secret spice pantry. Gina throws out her old recipe cards and a book, saying she doesn't want to live in the past. Jake goes to Mayor Quinn and tells her about Erin's plan to put in a drive-through. Erin decides not to add it after all. The girls make it inside of Chuck's cellar and discover a secret entrance, hidden in plain sight that leads into a different part of the cellar, where they think Chuck kept his spices. Everything is missing, except for a golden pocket watch, that is engraved with the fork-knife-and-spoon symbol.
- Olivia Sanabia as Kelly Quinn
- Aubrey Miller as Hannah Parker Kent
- Abby Donnelly as Darbie O'Brien
- Judah Bellamy as Jake Williams
- Catia Ojeda as Terri Quinn
- Andrew Burlinson as Scott Quinn
- Ellen Karsten as Gina Silvers
- Jayme Andrews as Wizard