Why Locals Love In-N-Out Burger
In-N-Out Burger in Mansfield, TX, stands as a beloved staple of classic American fast food, delivering an authentic diner experience centered around simple, high-quality ingredients and a straightforward menu. Specializing in mouthwatering hamburgers and cheeseburgers, their iconic Double-Double—two fresh, juicy beef patties layered with melted cheese, crisp lettuce, ripe tomato, and their signature spread—is a must-try that consistently impresses. Whether you opt for a traditional Hamburger, a Cheeseburger, or pair your burger with perfectly crisp French Fries and a refreshing medium drink like Coke or Dr Pepper, each bite is steeped in nostalgia and crafted to satisfy.
Guests frequently praise the well-balanced, juicy patties that burst with flavor while avoiding heaviness. The fries here invite you for a comforting crunch combined with just the right amount of salt—though some patrons, like KT Van Tran, recommend trying them without salt to appreciate their natural potato essence. The shakes, available in classic varieties such as Strawberry and Chocolate, add a creamy, indulgent finish to your meal; while strawberry shakes might not boast fresh strawberries, they still offer a delightful sweetness that complements the savory fare.
Walking into this In-N-Out Burger location, you'll find an inviting atmosphere that suits everyone—from solo diners who want quick and efficient service to families and groups who appreciate ample seating options and a clean, welcoming space. The friendly staff greet you warmly and maintain a steady pace, ensuring your meal is both satisfying and timely, even during busier moments.
From Angela Williams’ rave about the “old fashioned great tasting burger” to Josh Casper’s family-approved rave for juicy burgers and excellent shakes, the consensus points to a reliably enjoyable, comfort-food-centered dining experience. And for those who value affordable satisfaction, Joel Argo’s note on the reasonable pricing hits home—offering a full combo meal for just over ten dollars.
Located conveniently at 1221 U.S. 287 Frontage Rd, Mansfield, this In-N-Out Burger continues the brand’s legacy of delivering fast, flawless, and flavorful American diner classics. Whether you’re craving a quick lunch or a hearty snack on the go, this spot promises the unmistakable joy that comes with biting into a well-made burger and fries.
See the Space & Food
What Makes This Place Friendly
- Outdoor seating
- Drive-through
- On-site services
- Takeaway
- Dine-in
- Delivery
- Fast service
- Lunch
- Dinner
- Solo dining
- Wheelchair-accessible car park
- Wheelchair-accessible entrance
- Wheelchair-accessible seating
- Wheelchair-accessible toilet
- Coffee
- Comfort food
- Late-night food
- Quick bite
- Lunch
- Dinner
- Dessert
- Seating
- Table service
- Toilet
- Casual
- Trendy
- Family friendly
- Groups
- Tourists
- University students
- Accepts reservations
- Credit cards
- Debit cards
- NFC mobile payments
- Good for kids
- High chairs
- Free of charge street parking
- Free parking lot
- Parking
Real Reviews from the Community
- Mar 16, 2026
If you want an old fashioned great tasting burger and fry this is it. The best burger and fries I’ve had yet in the 3 days I’ve been here. I also had a strawberry shake. It was good no real strawberries but good. I really enjoyed and recommend it
- Mar 15, 2026
The price isn't bad and a double double cheese burger, fries and medium drink for a little over $10. Beyond that, I don't get it. Not much meat and generous quantity of bland stick fries. It's why I don't eat here on a regular basis. It took a good ten minutes from my order to get my food, so much for In-N-Out. Service was fine, you really can't screw up an order at a place that doesn't have much of a selection. It's a noisy place.
- Jan 12, 2026
2025/11/28 - Family of three Meals: 3 Double-doubles, 3 fries, two chocolate shakes, and 1 Coca-Cola Our food was amazing! The fries had to much salt for my taste however texture and taste was amazing! Our burgers were really good too! They were juicy and properly done. And who doesn't enjoy a wonderful shake? Great job!! Service: Everyone was very friendly and polite! We were greeted and welcomed to the counter, our order was taken, and any questions we had were answered quickly. Atmosphere: Even though it was busy, everything was clean and tidy. The tables and floors looked great! Overall we are extremely happy with our choice to dine here! I'm certain we will be back to try things animal style.
- Jan 1, 2026
Double-Double Animal Style was delicious. Onions were perfectly Caramelized and I love the sauce. Fresh and juicy patties were cooked perfectly. Strawberry shake was average, little on the sweet side. Love the variety of seating accommodations inside. An option for every situation. Noticed the tables needed to be wiped down when I was going to sit at the window bar seating area…but then an employee was right behind me cleaning up, cancel that concern.
- Dec 31, 2025
Try your fries with no salt! Tasty! Also this location is fast, not always packed and better than the Arlington location
- Dec 27, 2025
Justin J. was on the grill when I went in to get my burger. Let me tell you, I ain’t never had a better burger than that in my whole life. I ordered another one on the spot. I’ll be thinking about this burger on my wedding night. Good god, man.
- Dec 27, 2025
As a person with celiac I love this place. Their always fresh fries are gluten free. And even though they don't have gluten free buns, I get my burger wrapped in lettuce. I love the fact that their menu is so small and basic. So what they do have is good. Quality over quantity! And the inside of their restaurants has that 50's diner feel to it, I just love it!
- Dec 22, 2025
I stopped here for lunch around 1:30 on 6/17. I was warmly welcomed as I walked through the door, and my order was taken within moments of my arrival. The establishment was very clean, and as people were leaving, their tables were almost immediately made ready for the next customer. Everyone cleaning everywhere was almost like watching a musical. My order was accurate and ready within minutes. The burger was juicy, and I could tell the ingredients were fresh. The fries were also crisp and fresh, and made just right after I sprinkled them with the salt that was provided with them. Overall I enjoyed my meal here and had a good time.
