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Sonic (1306 21st St)
4.7 x (33) • Burgers • American • Sandwiches • Chicken • Fast Food • Desserts • Comfort Food • $$ • Info
1306 21st Street
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Every Day
7:30 AM - 11:30 PM
Featured items
Featured
- Cheesy Bacon SONIC® Stack$8.53An all beef, seasoned patty stacked with crispy bacon and layered with two slices of melty American cheese, crinkle cut pickles, diced onions, tangy ketchup, creamy mayo, and served between two thick slices of Texas Toast.
- Cheesy Bacon SuperSONIC® Stack$10.24Two all beef, seasoned patty stacked with crispy bacon and layered with three slices of melty American cheese, crinkle cut pickles, diced onions, tangy ketchup, creamy mayo, and served between two thick slices of Texas Toast.
- Rainbow Slush$3.65A rainbow-inspired slush with blue raspberry, real strawberries, and lemonade flavor that’s as flavorful as it is colorful. Available in medium size only.
- Bacon Ranch Queso Wrap$2.43An all-white meat, crispy tender wrapped up in a soft, flour tortilla along with crisp bacon, melty cheddar cheese, creamy ranch and creamy, white queso.
- Southwest Crunch Queso Wrap$2.43An all-white meat, crispy tender wrapped up in a soft, flour tortilla along with a creamy Southwest sauce, crunchy tortilla strips, melty cheddar cheese and creamy, white queso.
- Queso$1.22Hot and creamy white queso perfect for dipping.
- SONIC® Smasher$9.26The new SONIC® Smasher has two Angus beef, seasoned patties smashed and seared, crispy on the edges and juicy in the middle. It’s then layered with two slices of melty American cheese, a creamy, tangy Smasher sauce, crinkle-cut pickles, diced onions, and served on a pillowy soft potato bun.
- Triple SONIC® Smasher$10.48The new Triple SONIC® Smasher has three Angus beef, seasoned patties smashed and seared, crispy on the edges and juicy in the middle. It’s then layered with three slices of melty American cheese, a creamy, tangy Smasher sauce, crinkle-cut pickles, diced onions, and served on a pillowy soft potato bun.
- Bacon Ranch Loaded Queso Fries$4.87Hot and crispy Groovy Fries covered in melty shredded cheddar cheese, warm, velvety queso, crisp bacon, and a drizzle of creamy ranch. Available in medium size only.
- Southwest Loaded Queso Fries$4.87Hot and crispy Groovy Fries covered in melty shredded cheddar cheese, warm, velvety queso, diced onions, ripe tomatoes, a drizzle of creamy southwest sauce and topped with sliced jalapeños. Available in medium size only.
Flavorista Favorites
- Rainbow Slush$3.65A rainbow-inspired slush with blue raspberry, real strawberries, and lemonade flavor that’s as flavorful as it is colorful. Available in medium size only.
- Classic Cruiser$2.67The classic flavor of Coca-Cola® combined with a sweet hit of cherry vanilla.
- Grape Escape$2.43It’s bubbly, it’s grapey, it’s limey – it’s the perfect flavor escape.
- Paradise Sunset$3.04A bubby drink with a citrusy burst of blood orange and sweet, real strawberries that will whisk you away to paradise.
- Twisted Flamingo$3.04A refreshing twist of Sprite, cherry vanilla, and sweet cream.
- Lemonade Cream Cooler$4.26A bright and tangy lemonade slush blended with sweet and creamy soft serve.
- Dirty Dr Pepper®$3.40The sweet flavor of coconut, cream, and lime infused in your Dr Pepper.
Ultimate Drink Stop
- Soft Drinks$2.18 • 100% (3)More options of cold, bubbly refreshments with your choice of flavor add-ins, all served over our famous SONIC ice.
- Famous Slushes$2.18So good, they're famous. That's probably all you need to know. Oh, and they’re only at SONIC.Popular
- Real Fruit Slushes$2.31SONIC’s craveable, icy slush made more delicious with real fruit!Popular
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