I spent $100 on dinner for 2 at LongHorn Steakhouse. I now understand why the chain is so successful.

LongHorn Steakhouse has quietly become one of casual dining’s biggest success stories, and recently outpaced its sister brand, Olive Garden, in same-store sales growth.

I’d never been before, so I brought a friend along to our nearest location in Queens, New York, to see whether the food, atmosphere, and value lived up to the hype.

I expected a fairly standard chain-restaurant experience, but the entryway felt inviting right away.

The stone accents, dark wood, and low lighting gave it a cozy, classic steakhouse atmosphere. It was casual, but it did not feel cheap. I could see why it would potentially work for both casual weeknight dinners and slightly more special celebrations.

Despite visiting on a Friday night during the dinner rush, we were seated quickly in a booth at the busy shopping center location.

The restaurant had plenty of tables, yet it did not feel overly crowded or chaotic. The warm lighting made the large dining room feel more intimate. It was definitely family-friendly, but couples and groups of friends were also dining there.

About halfway through our meal, one of the tables next to us broke into a rendition of "Happy Birthday" for a guest.

I also thought the vibe was much more polished than a typical casual chain. It was more on par with chains like Red Lobster than slightly more casual ones like Chili's or Applebee's.

LongHorn’s menu is centered on steak, but there were plenty of chicken, seafood, salad, burger, and sandwich options, too.

Even though I went in wanting to understand the chain’s steakhouse appeal, there were enough tempting appetizers and sides that narrowing down our order was harder than I expected.

A steakhouse dinner calls for a drink, and the classic "Perfect" margarita ($11.49) was a refreshing — and surprisingly inexpensive — way to start the meal.

It was ice-cold and citrusy, served in a generously sized glass with an extra shaker on the side. My friend ordered the Texas tea ($10.99), LongHorn's version of a Long Island iced tea, which she said was sweet and not too strong.

We were both impressed by the price and serving size of our drinks — they were on par with what we'd spend at a dive bar in Brooklyn, but with much better service and flavor.

The bread arrived warm with a side of butter before our appetizers hit the table. It had a slightly sweet, honey-wheat flavor and a tender texture.

It was simple, and probably could have had a better crust — but it was free.

We ordered the white cheddar stuffed mushrooms ($12.29) as an appetizer, and they arrived bubbling hot in a rich, creamy four-cheese sauce that reminded us slightly of Alfredo pasta sauce.

The cheesy filling gave them a savory, indulgent flavor that made them feel like a true steakhouse starter.

It was the kind of appetizer that disappeared quickly, and one I'd definitely order again. I had to remind myself to save room for the rest of our food.

The lettuce was crisp, the generous helping of croutons added good crunch, and the dressing had plenty of flavor. It was a classic steakhouse Caesar; it did exactly what it needed to do, but it wasn't anything mind-blowing.

It was also more than big enough to share with another person as a way to add something fresh before our richer entrées.

For my entrée, I ordered the ribeye steak ($30.79), which came with the aforementioned Caesar salad and one side. I chose the loaded baked potato, which came topped with cheddar cheese, sour cream, bacon, and green onions.

The steak arrived with a flavorful sear and a side that felt like a meal in itself. Together, the plate felt hearty and indulgent without being unnecessarily over-the-top. It was easy to see how a diner could leave feeling like they got their money’s worth.

The potato was rich and comforting, with a soft, fluffy center, while the potato's outer shell was perfectly crispy.

I appreciated that LongHorn did not skimp on the toppings. It helped make the entrée feel more complete and substantial, without having to upgrade to a premium side.

The steak had a savory, well-seasoned crust that added a lot of peppery flavor, but the true magic lay within.

Inside the tender ribeye, the meat was buttery and unbelievably juicy. It was not trying to be a high-end steakhouse steak, but it was extremely satisfying for the price. I ordered the steak medium-rare, and it came out at the right temperature.

This was the dish that made LongHorn’s popularity click for me.

The crispy Brussels sprouts ($6.49) were roasted just enough to caramelize while still holding their shape and flavor.

The steakhouse mac and cheese ($6.49) had a rich, creamy sauce and a browned topping that added texture, while bacon bits added even more savory, smoky flavor.

If you weren't ordering it as a main dish, the portion was also plenty large enough to share, especially alongside everything else we ordered.

I preferred this chain-restaurant mac and cheese to others I've tried.

The food was more polished than I expected, the portions were generous, and the experience felt like a real sit-down dinner rather than a quick chain-restaurant meal after a day at the mall.

We ordered two drinks, an appetizer, a salad, a steak, and multiple hearty sides, yet our bill for two still came in under $100 before tip. With the tip, we paid $103.83.

By the time we left, I could see exactly why LongHorn has become a go-to for diners who want a steakhouse meal without steakhouse prices — and I'll definitely be back for more.