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Sonic Rainbow Slush
u/BabyH1ppo via Reddit.com

Sonic Drive-In is a wacky place known for its burgers, chicken, and a solid breakfast lineup. But as a beverage purveyor, they leave the rest of the fast-food world in the dust.

There are so many different drinks and slushies at Sonic, in fact, that there’s now a secret menu of drinks, known only by a few and shared in whispers on the wind. Curious to know what kind of concoctions you could cook up at Sonic? Here are all 30 of Sonic’s secret menu drinks.

Note: Sonic employees know some of these Sonic secret menu drinks, but be prepared to list the ingredients if someone hasn’t heard of them.

Hula Girl

  • Start with water

  • Add blackberry and lime flavor

Pink Starburst

  • Start with Hi-C Slush

  • Add cream

Mermaid Water

  • Start with water

  • Add strawberry, lemon, peach, and raspberry flavors

Key Lime Pie Shake

  • Start with a Cheesecake shake

  • Add Twisted Lime flavor

Sonic Nerds Slush Width 1000
Takeisha W. / Yelp

Rainbow Slush

  • Start with blue raspberry slush
  • Add Nerds candy
  • Add strawberries
  • Add lemonade flavor

Princess Peach

  • Start with Sprite

  • Add cream

  • Add peach flavor

@sonicdrinkoftheday

✨SONIC DRINK OF THE DAY✨ 💜 HAZY DAZY💜 P.S. for all the grape celsius drinkers, this taste so similar🤍 #fyp #fypage #sonicdrinkoftheday #grape #strawberries #vanilla #sprite

♬ Ooh La La – Josie Dunne

Hazy Dazy

  • Start with Sprite

  • Add vanilla, strawberry, and grape flavor


Mango Tango

  • Start with water

  • Add mango and strawberry flavor


Sonic Buttery Brew Width 1000
u/Brondius via Reddit.com

Buttery Beer

  • Start with root beer
  • Add cream
  • Add caramel flavor

Bomb Pop

  • Start with cherry limeade
  • Add blue raspberry and Twisted Lime flavor

Sour Dragon

  • Start with Sprite

  • Add lemon, grape, and dragonfruit flavor

Green Goblin

  • Start with Sprite

  • Add cream

  • Add lemon, lime, Twisted Lime, and vanilla flavor

Peach Ring

  • Start with Sprite

  • Add cream

  • Add peach and mango flavor

@alexislaprese

This the UPSIDE DOWN VOLCANO⬆️⬇️🌋 made by Your favorite Sonic Mixologist!!! 🗣️TELL THEM FOLKS LEX SENT! #SonicDriveIn Ga/Alabama Mix&Match #RedBull #ViralDrinks #ComeSeeMe #Fyp #Viral

♬ original sound – Alexis LaPrese

Upside-Down Volcano

  • Start with orange cream slush

  • Add strawberry flavor

  • Add Red Bull

Crash Splash

  • Start with Sprite

  • Add vanilla and strawberry flavor

  • Add cream

Purple-O

  • Start with Sprite

  • Add Powerade

  • Add cranberry and lemon flavor

Sonic Pink Lady Drink Width 1000
Sonic

Pink Lady

  • Start with a Sprite

  • Add cherry flavor

  • Add vanilla cream

Big Al

  • Start with Diet Coke

  • Add cranberry and lime flavor

Enmjfn9iv9e71 Width 1000
u/ambasciatore via Reddit.com

Cherry Pop

  • Start with Big Red

  • Add cherries

  • Add cherry and blue coconut flavor

Mezqbha08lq81 Width 1000
r/Soda via Reddit.com

Ocean Water

  • Start with Sprite

  • Add blue coconut

Coconut Day Dream

  • Start with Ocean Water

  • Add blood orange and lime flavor

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u/Ojishota via Reddit.com

Cotton Candy

  • Start with Ocean Water

  • Add cream

  • Add raspberry and vanilla

Shark Bite

  • Start with Ocean Water
  • Add vanilla and strawberry
  • Add cream

Razzle Dazzle

  • Start with Coke Zero
  • Add raspberry and lime

Slime

  • Start with Limeade
  • Add vanilla, Twisted Lime, and blue coconut flavor

Peach Ring Water

  • Start with water

  • Add peach, raspberry, cranberry, and lemon flavor

Hawaii Wave

  • Start with lemonade

  • Add Twisted Lime, blood orange, and raspberry flavor

  • Add Red Bull

Bubblegum Slush

  • Start with dragonfruit slush

  • Add blue coconut

Sweet Tart

  • Start with Sprite

  • Add Hi-C

  • Add cranberry and lime flavor

Sonic Sunrise

  • Half Cherry Limeade, half orange juice

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SuperSONIC Bacon Double Cheeseburger next to a Sonic Peanut Butter Bacon Cheeseburger with the Sonic logo above
Wilder Shaw / Cheapism

Meet the Writer

Wilder Shaw is a staff writer at Cheapism who has written for publications like The Washington Post, Thrillist, Time Out, and more, but you most likely recognize him as Trick-or-Treater No. 2 from a 1996 episode of “The Nanny”. Give him a shout on Bluesky and Instagram.