Cassidy's Grill Killeen
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Cassidy's Grill

4.5734 reviews

Cassidy's Grill serves burgers and more in Killeen, TX. Fresh ingredients are key. The place buzzes with energy. Guests savor the homemade milkshakes and a variety of burgers. A welcoming atmosphere invites locals and visitors alike. It's perfect after a busy day. Stop by for fast service and delicious bites. Whether with family or friends, a burger and shake here become memorable.

About

Located on E Stan Schlueter Loop, Cassidy's Grill has become a staple in Killeen. The restaurant transformed from Billy Bob's, improving ambiance and menu. It embraces a casual vibe, welcoming everyone from families to burger enthusiasts. The menu reflects local tastes, ensuring a connection with the community. Over time, it grew a loyal following. Customers appreciate the friendly service and consistent quality. Each visit feels personal, creating a sense of belonging. Grab a seat, enjoy your meal, and soak in the lively atmosphere.

Get in Touch

3921 E Stan Schlueter Loop, Killeen, TX 76542, United States

Opening Hours

  • Monday Closed
  • Tuesday 11:00-20:00
  • Wednesday 11:00-20:00
  • Thursday 11:00-20:00
  • Friday 11:00-20:00
  • Saturday 11:00-20:00
  • Sunday 11:00-16:00

Where to Visit

Get Directions

Customer Reviews

"My husband and I decided we wanted burgers today. It had been a while since we had visited Cassidy's (since right after it changed from Billy Bob's). They have completely updated the inside to our surprise and delight. We were greeted upon walking in and the hostess/waitress kept her kindness and enthusiasm through our entire time there. We started with the spicy cheese curds and they were fried to perfection and had a decent kick on the back end. My husband ordered the Poppin' Jalapeno Burger with fries and I ordered The Texan with onion rings. Both burgers hit the spot and were full of flavor and wonderful. Their menu is extensive and I can imagine anything would be delicious. We will absolutely be back again and making this a regular stop."

- Hannah H.

"Cassidys is the best spot ive ever been for burgers in the bell county area, great people and even better food. Super friendly service. I took the time to take fresh photos of the menu as of Saturday December 6th 2025."

- William L.

"Marissa was an absolute amazing waitress. I had seen her on a local food critics tik tok and just her personality thru out the filming was amazing so my husband and I decided to try the food today. She is more amazing in person and has such a bubbly personality. Way she interacts with all the customers. Made everyone feel at home. Now the food was absolutely amazing. The burger was the best I've had in a long time . My husband got the bbq crispy chicken wrap and oh heavens it was pure perfection. 10/10 highly recommend. Amazing Food Amazing Staff and amazing atmosphere"

- Jamie E.

"Great little place. The food was very good with nice portions. The staff was very friendly and attentive. My server, Marissa, was amazing. She made the rounds with several tables at once and made everyone feel like a valued customer."

- Bomer F.

"Me and my son have become Burger connoisseurs and this is by far the best Burger around the Killeen area! We always try something new and the burgers were amazing! Very juicy not greasy. Cheese curds well I have one word....Delicious!! Aubrey was very attentive and polite come down and check this place out."

- Andrew S.

"Guys this place is just the bomb. When I tell you...the yum that I yumt! I have been here THRICE, and each time I wonder why I haven't come here more. Service is attentive and quick, kind, and accommodating. Colby and the other girl normally serving do a great job. Now for the burger.....um it's the closest to "the little death" as you can get eating a burger. So. Stinkin'. Good. I got a Swiss cheese burger with lettuce mayo tomato and grilled onions. The bun may have been lightly toasted which I love, but the crispy/flavorful edge of the burger patty was too much of a distraction for my palette because it was scrumdiddliumptious! Whether you go for fries or tots you will not be disappointed. I am medium-hard to please with burgers so I don't get them often. When I do, it's usually In and Out or Five Guys. When you want heavier than In and Out, but less expensive than Five Guys, but better flavor than Five Guys, come to Cassidy's! This is a business we can actually be proud of in the Killeen area. Spoken as someone born raised here."

- Ashley C.

"First time here. We just stopped by on a whim. The dining area was clean, and I liked the decor, really casual. The customer service was good. I ordered the Texan burger with onion rings & my husband had the Big Weezy with fries. Man! We both enjoyed our burgers! The onion rings were good, too. They didn't skimp on anything! We will be back for sure!"

- Christina T.
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Why Visit

Visiting Cassidy's Grill is a must for burger lovers in Killeen. The Poppin' Jalapeno Burger packs flavor. The Texan Burger has a hearty charm with onion rings. Homemade milkshakes are perfect to pair. Expect speedy service and a friendly staff. It's a family-friendly spot with a relaxed ambiance.

Nestled in an accessible location, Cassidy's Grill welcomes everyone. The space accommodates groups easily. Multiple dining options are available—dine in, takeout, or drive-thru. Plenty of parking adds to the convenience. Regular visitors rave about the attentive staff and vibrant atmosphere. Each plate brings satisfaction, making it a local favorite. For a true taste of Killeen, head to Cassidy's Grill.

Most Liked things

The burgers are juicy, flavorful, and always cooked to perfection. Homemade milkshakes and crispy onion rings are standout favorites. The atmosphere feels inviting, with friendly and attentive staff. Many customers appreciate the fast service. Variety is a big plus, catering to different cravings.

Most Disliked things

Some patrons mention peak hours can lead to a busy wait. During lunch and dinner rushes, it may get crowded. A few guests desire additional vegetarian options on the menu. Others note limited dessert choices. While the service is usually quick, peak times might sometimes slow it down.

FAQ

What type of cuisine does Cassidy's Grill serve?

Cassidy's Grill serves American cuisine. It offers a variety of burgers, sandwiches, salads, sides, and drinks. The focus is on hearty meals that satisfy any appetite.

What are the must-try dishes at Cassidy's Grill?

You can't miss the burgers. The cheeseburger and double cheeseburger are favorites. Pair them with a homemade milkshake for an unforgettable meal.

Is there a drive-thru at Cassidy's Grill?

Yes, Cassidy's Grill has a drive-thru option. This makes it convenient for those on the go who want to grab a delicious meal quickly.

Are there vegetarian options available at Cassidy's Grill?

Yes, Cassidy's Grill offers salads and sides that can cater to vegetarian diets. Check the menu for specific choices.

Can I enjoy a meal outside at Cassidy's Grill?

Yes, Cassidy's Grill provides seating options for outdoor dining. It’s perfect to enjoy a burger and breeze.