Sonic Drive-In
1201 University Blvd, Round Rock
(512) 238-8029
Customers' Favorites
Sonic Cheeseburger with Small Fries
Blue Raspberry Slush
Crispy Fried Chicken
French Toast Sticks
Chili Cheese Coney
Mozzarella Sticks
Breakfast Burrito
Strawberry Limeade
Chili Cheese Tots
Popcorn Chicken
Menu
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Recent Reviews
Drove right up to the drive thru. i was immediately assisted. The lady took my order. Drove up to the window, and the young man had my slushes ready and even offered my dog a treat 🥰 which he loved. By the time the young man gave my dog his treat, I was feeding it to him. The food was ready. I got home, and our burgers were so hot and delicious and full of flavor. Thank you all for a delicious late dinner. We appreciate all that you do. Especially for being at work on New Year's...
Chain burger place. Staying in your car is easy with less walking. Food is good and customizable, which is nice. I have found that ordering with the app can lead to cold food as you need to be accurate with the pickup time.
Not sure what changed in the last month or so, but the burgers have significantly increased in quality. Much better than they used to be in the past years or so. It used to be pretty dry and ground beefy/crumbly, but its much juicier and fresher tasting now. Pricing feels more in-line with what it is now. Good changes
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