Name: Sonic Drive In
Address: 901 N A W Grimes Blvd, Round Rock, TX, 78665
Telephone: 512-310-9473
Price range: $

A la Carte Entrées

Choose Your Dressing: w/ ketchup, w/ mayo, w/ mustard

SONIC® Cheeseburger

$4.95

Quarter pound cheeseburger made w/ pickles, onions, lettuce, tomatoes and your choice of dressing

SuperSONIC® Double Cheeseburger

$6.55

Half pound cheese burger made w/ pickles, onions, lettuce, tomatoes and your choice of dressing

Snacks & Sides

Mozzarella Sticks

4, 6 or 8 to an order; Marinara Sauce: no marinara sauce or w/ marinara sauce

Medium (6 Mozzarella Sticks) $5.05

Large (8 Mozzarella Sticks) $6.79

Ched R Peppers®

Ranch Dressing: no ranch dressing or w/ ranch dressing

Medium (6 Ched R Peppers) $5.85

Large (8 Ched R Peppers) $7.25

Breakfast Entrées - Served All Day

Breakfast Burrito

$3.45

your choice of sausage or bacon with eggs & cheese served on a flour tortilla

Super SONIC Breakfast Burrito

$4.59

made w/ eggs, sausage, tots, cheese, jalapeños, onions & tomatoes served on a flour tortilla

Real Ice Cream Shakes & Blasts

Hand Mixed Master Shake

Master Shake flavors: oreo chocolate, oreo peanut butter, cheesecake, oreo cheesecake, strawberry cheesecake

Medium (20 oz) $5.19

Large (32 oz) $6.69

Hand Mixed Classic Shake

Classic Shake Flavors: caramel, chocolate, fresh banana, hot fudge, peanut butter

Medium (20 oz.) $4.59

Large (32 oz.) $5.99

Wacky Pack® Kids' Meals

select kid meal side: apple sauce, fries, tots; select kid meal drink: apple juice, coke, coke - diet, coke zero, dr pepper

Crispy Tenders (2) Kid's Meal

$5.05

Served with drink. chicken dipping sauce: BBQ + $0.25, honey mustard + $0.25, ranch dressing + $0.25

Jr. Burger Kid's Meal

$4.40

made w/ mustard, pickles, ketchup Served with drink

Sonic Drive In

Menu