Sonic boba check
Pick the closest Sonic boba drink
Choose the drink base and texture you want. The picker tells you whether to look for Bursting Bubbles, a slush, or a bubble tea shop instead.
Look for a cherry slush with Bursting Bubbles. If it is not in the app, the promotion is probably not active at that store.
Search the Sonic app for Bursting Bubbles, Cherry Burst, or Blue Burst before driving over.
Quick answer
Sonic has used popping boba under the name Bursting Bubbles in limited-time drinks. The best-known versions were the Blue Burst Slush and Cherry Burst Slush from 2021, with cherry Bursting Bubbles returning in 2022 for the Cherry Burst and Cherry Burst Slush. I could not find an official Sonic announcement confirming a nationwide 2026 Bursting Bubbles comeback, so check your local Sonic app before making a trip.
The useful thing to know: Sonic boba is not chewy tapioca. It is popping boba, meaning small juice-filled bubbles that burst when you bite them.
Sonic Bursting Bubbles shortlist
| Search intent | Plain answer |
|---|---|
| Sonic boba | Sonic’s “boba” has usually meant Bursting Bubbles, a popping boba add-in for cold drinks. |
| Sonic popping boba | Popping boba is the closest term. The bubbles burst instead of chewing like tapioca pearls. |
| Sonic Bursting Bubbles | Sonic’s branded name for the popping bubbles used in limited-time drinks. |
| Sonic boba flavors | Public releases have featured blue raspberry and cherry drinks, with cherry Bursting Bubbles noted in 2022. |
| Sonic boba calories | Medium Cherry Burst Slush was listed at 280 calories in 2021. Sizes ranged from about 140 to 590 calories for Cherry Burst Slush. |
Does Sonic have boba right now?
Sonic does not appear to list Bursting Bubbles as a permanent menu item. The clearest official releases I found were limited-time offers in 2021 and 2022, not a permanent boba menu. Some locations may test or bring back add-ins locally, but the app is the fastest way to confirm availability.
If you are searching “do they have boba at Sonic,” look for terms like Bursting Bubbles, Cherry Burst, Blue Burst, popping bubbles, or add-in bubbles in the app. If none of those appear, that store probably does not have them that day.
What were Sonic Bursting Bubbles?
Sonic Bursting Bubbles were liquid-filled popping bubbles added to slushes and cold drinks. Sonic described them as sweet bursts for summer drinks, while food coverage at the time compared them to popping boba used in bubble tea.
They are different from tapioca pearls. Tapioca boba is cooked starch and has a chewy texture. Bursting Bubbles have a thin gel-like outside and a flavored liquid center. That makes them easier to use in icy fast-food drinks because they do not need to be held warm.
Sonic boba flavors and drinks
The main Sonic Bursting Bubbles drinks people still search for are:
- Blue Burst Slush: blue raspberry-flavored slush with Bursting Bubbles.
- Cherry Burst Slush: cherry slush with Bursting Bubbles.
- Blue Burst: blue raspberry soda-style drink with Bursting Bubbles.
- Cherry Burst: cherry Sprite-style drink with Bursting Bubbles and a cherry garnish.
Sonic’s 2022 release highlighted cherry Bursting Bubbles in Cherry Burst drinks. Older coverage also notes that the bubbles themselves were green and described as sweet, so the drink flavor and bubble flavor were not always the same thing.
Sonic popping boba calories
The medium Cherry Burst Slush was reported at 280 calories in 2021. Fast Food Nutrition’s archived Cherry Burst Slush data listed these size ranges:
| Sonic Cherry Burst Slush size | Calories |
|---|---|
| Mini | 140 |
| Small | 200 |
| Medium | 280 |
| Large | 430 |
| Route 44 | 590 |
Treat those as archived values, not a current menu guarantee. Sonic recipes and sizes can change by promotion and location. If Bursting Bubbles come back near you, use the Sonic app nutrition panel for the current number.
Bursting Bubbles vs tapioca boba
| Feature | Sonic Bursting Bubbles | Tapioca boba |
|---|---|---|
| Texture | Pops and releases liquid | Chewy and springy |
| Main ingredient style | Gel shell with flavored liquid | Cassava or tapioca starch pearls |
| Best drink fit | Slushes, sodas, lemonades, fruit drinks | Milk tea, fruit tea, fresh milk drinks |
| Holding method | Works cold | Usually best warm or freshly cooked |
| Search wording | Popping boba, popping bubbles, bursting bubbles | Boba pearls, tapioca pearls, black pearls |
If you want the chewy bubble tea texture, Sonic Bursting Bubbles will not be the same. If you want the fruit-pop effect in a slush, they are closer to what you are looking for.
Sonic-style popping boba slush recipe
This is a home version, not Sonic’s official recipe. It uses store-bought popping boba because homemade popping pearls are fussy and rarely worth it for one drink.
Ingredients
- 2 cups ice
- 1 cup cherry soda, blue raspberry soda, lemonade, or Sprite with syrup
- 1 to 2 tablespoons simple syrup, only if the drink tastes too sharp
- 2 to 3 tablespoons cherry, green apple, mango, or strawberry popping boba
- Optional: maraschino cherry, lime wedge, or a splash of real fruit puree
Steps
- Blend the ice and soda until the texture is thick and slushy.
- Taste it before adding extra sugar. Many sodas and syrups are already sweet enough.
- Spoon popping boba into the bottom of a tall cup.
- Pour the slush over the bubbles.
- Use a wide straw and drink it right away, before the ice melts.
For a closer Sonic-style drink, use cherry or blue raspberry as the base. For a bubble-tea-style version, use fruit tea instead of soda and pair it with strawberry or mango popping boba.
FAQs
Is Sonic boba real boba?
It depends what you mean by boba. Sonic Bursting Bubbles are real popping boba, but they are not chewy tapioca pearls. They are liquid-filled bubbles made for a pop-in-your-mouth effect.
Are Sonic Bursting Bubbles discontinued?
The original 2021 Bursting Bubbles release was limited time and ran through August 1, 2021. Sonic also used cherry Bursting Bubbles in a 2022 limited-time drink release. I could not verify a permanent current menu listing.
What flavor are Sonic Bursting Bubbles?
Past Sonic drinks used Bursting Bubbles inside cherry and blue raspberry drinks. Public coverage from 2021 described the bubbles as green and sweet, while the 2022 Sonic/Inspire release described cherry flavor bursts for Cherry Burst drinks.
Can you add Sonic Bursting Bubbles to any drink?
During the 2021 promotion, coverage said Bursting Bubbles could be added to any Sonic drink or slush for an extra charge while supplies lasted. Current availability depends on the local Sonic menu.
Are Sonic Bursting Bubbles the same as Dunkin popping bubbles?
They are the same general kind of topping: popping bubbles with a thin outside and liquid center. The flavors, recipe, and availability differ by chain.
Sources
- Sonic/Inspire Brands 2021 Bursting Bubbles announcement
- BusinessWire copy of the 2021 Sonic Bursting Bubbles announcement
- Inspire Brands 2022 Cherry Burst and Cherry Burst Slush announcement
- Fast Food Post 2021 nutrition summary for Blue Burst and Cherry Burst Slush
- Fast Food Nutrition archived Cherry Burst Slush calories
My name’s Chris. I write Bubble Teas as a practical guide for bubble tea ingredients, shop guides, recipes, and the odd fast-food boba experiment that people keep searching for.
