10 Fast-Food Burgers, Sliders, and a Rib Sandwich That Had Customers Talking in 2026

Sonic All-American Smasher

Sonic dropped the All-American Smasher on January 12, and the double-patty build arrived with a crust that burger purists immediately praised. The two Angus beef patties get American cheese, onions, lettuce, tomato, pickles, ketchup, and mayo, but the real news is the lacy sear, produced by pressing the patties flat on a hot griddle. One Reddit user on r/burgers called it 'perfectly lacey crusted,' and another declared it 'the best fast food burger in the game.' It's not a subtle order: the double contains 1,650 milligrams of sodium, more than half the FDA's daily recommended amount, and several commenters flagged the salt. The $6 launch meal deal has expired; the burger alone now costs $7.09, and a combo with a medium drink and tots or fries runs $11.59. For a chain known for slushes and shakes, this smashburger is a serious move into the beef conversation.

Five Guys Little Cheeseburger Combo

Five Guys took the top spot in a three-market price check that compared New York City, Cincinnati, and Tulsa/Oklahoma City. A little cheeseburger combo there averages $17.61, and the burger alone runs $9.02. That's not for lack of value choices — the chain still offers unlimited free toppings, from grilled mushrooms to jalapeños, which is a genuine differentiator. But the sticker shock is hard to ignore, especially when a basic combo at Burger King runs under $8 in the same survey. The 'little' size still uses two patties, so you're paying for actual beef, but customers on Reddit and elsewhere have called it overpriced. Five Guys doesn't offer a dollar menu, and its prices have climbed with the rest of the industry's 16% burger price increase since 2023 per Datassential. For a no-frills fast food burger, this is the most expensive option we found.

Shake Shack West Coast Burger

Shake Shack's limited-time West Coast Burger is an explicit nod to In-N-Out's Animal Style, minus the lettuce and tomato. You get a single Angus beef patty with caramelized onions, honey mustard pickles, Shake Shack's Secret Sauce, and a slice of American cheese. The burger costs $9.49 at a typical location, and it's only on the menu for a limited run. East Coasters have no In-N-Out within reach, so this is the closest proxy for the California cult classic. One Reddit user on r/shakeshack called it 'the best fast food burger I've ever had,' while a Tasting Table review praised it as 'a welcome change of pace and taste.' A side-by-side Instagram taste test by influencer @hanneats concluded that the Shake Shack version actually beats In-N-Out. Whether that's true or just hype, the West Coast Burger gives the East Coast something to argue about.

Burger King

Burger King keeps its prices relatively low compared to other chains, despite shrinkflation accusations. Across a large, medium, and small market, a basic cheeseburger combo averages $7.56, while a single cheeseburger alone costs just $2.66 — a price that almost feels like a time warp from 2010. The mechanism is simple: BK has held the line on its core burger pricing even as competitors have raised theirs, and it still advertises the "have it your way" flexibility, letting you customize without an upcharge. In practice, that means you can walk out with a filling burger for under $3, or a full combo for less than $8 — a rarity in today's fast-food landscape. If you're watching your spending, this is the chain to hit when you need a quick burger fix without breaking the bank. The trade-off is that you're getting a basic burger, not a premium one, but for the price, it delivers on value.

McDonald's Big Arch Burger

The Big Arch was McDonald's big bet for 2026, and it drew attention even before launch thanks to CEO Chris Kempczinski's on-screen taste test. The burger stacks two quarter-pound beef patties with white cheddar, lettuce, pickles, and a double dose of onions — slivered and crispy — plus the new Big Arch Sauce, which leans closer to ketchup than Big Mac sauce. The response online was enthusiastic: one Reddit fan called it 'the perfect hybrid between a Big Mac and a Quarter Pounder,' while another wrote, 'Best thing McDonald's has put out since the OG deluxe burgers.' The burger hasn't stuck around on U.S. menus, though it has become a permanent item in Ireland and the U.K. The mixed reaction from McDonald's own leadership — Kempczinski reportedly didn't love it — underlines the risk of a premium fast food burger. For now, the Big Arch remains a memory, or a flight away.

White Castle Southwest Veggie Slider

White Castle debuted the Southwest Veggie Slider in June 2026, replacing its Impossible Sliders. The patty is a crispy brown rice crust mixed with six vegetables: sweet potatoes, black beans, corn, red bell peppers, onions, and carrots. A slice of jalapeño cheese and a chipotle-sweet BBQ seasoning finish it off. White Castle developed it after finding that customers preferred a vegetable-forward patty over a meat substitute. It's a permanent menu item, starting at $2.49, and vegans can order it cheese-free. Note that the sliders are cooked on the same grills as the meat sliders, so strict vegetarians may want to ask about cross-contact. Early reviews were strong: a TikTok reviewer named King Schratz praised the 'nice crispy outside' and 'Southwest' flavor, while a Facebook user said it was delicious with grilled onions on the second try. The chain explicitly avoided trying to mimic meat — instead, the patty leans into vegetable texture and spice.

Buffalo Wild Wings King's Hawaiian Cheeseburger Sliders

Buffalo Wild Wings joined forces with King's Hawaiian for four-cheeseburger sliders that hit the March Madness menu. The slider buns are the soft, sweet King's Hawaiian rolls, and the fillings include American cheese, grilled onions, and miniature smashed patties. The headline is Golden Fire sauce, a South Carolina-style mustard base with chili pepper heat — no pineapple anywhere. Four sliders sell for $10.99 at a typical location, and the item is limited-time only. YouTuber @theendorsement called the sauce 'right up my alley,' while @rednecksnack said the beef patty wasn't the strongest point but the bun and sauce were 'really nice.' The beef patties are smashed thin, which gives them crispy edges, but the sauce is clearly the star. The limited run means they won't stick around after the tournament wraps.

Shake Shack BBQ Boneless Baby Back Rib Sandwich

Shake Shack's spring 2026 BBQ Boneless Baby Back Rib Sandwich brought a pile of slow-cooked, hand-boned rib meat together with pickles, coleslaw, and the chain's proprietary barbecue sauce. The $12.99 price tag was steep for fast food, but fans argued the quality justified it. On Reddit, one commenter called it 'superior to the McRib' — 'a deboned rib that I found to be well worth the $12.99.' Another described the meat as 'tender but also crispy.' It was a rare non-burger sandwich from a chain that built its name on patties, and the limited window meant fans had to act quickly. The sandwich was a limited-time offering, and while it's no longer on most menus, the strong reception could push Shake Shack to bring it back. It's also a reminder that the chain's burger fame doesn't stop it from experimenting with pork.

Hardee's Cheeseburger Combo

Hardee's may be famous for biscuits, but its basic cheeseburger combo turned out to be the second-cheapest in a price survey of major fast food chains. The combo averaged less than $10, and a single cheeseburger runs $5.06. That puts it ahead of Sonic, McDonald's, and Wendy's on price, despite the chain's regional reputation. Hardee's doesn't lean into burger marketing the way its competitors do, yet the numbers show a fairly simple burger — no fancy toppings, no smash technique — that's still affordable. The chain's Southern roots mean it doesn't have the national footprint of McDonald's, but where it exists, it's a value play. In a year of rising fast food prices, Hardee's has kept its burger menu remarkably low. No gimmicks, just a solid burger at a fair price. The burger might not win awards, but it keeps the drive-thru line moving.

Wendy's Dave's Single with Cheese

Wendy's doesn't get as much burger buzz as it used to, but its Dave's Single with cheese still anchors the menu. The square patty is the chain's calling card, and a single with cheese averages $6.19. A basic cheeseburger combo with fries and a drink runs $11.63, which put Wendy's in the upper half of the chains surveyed. The familiar red-headed logo and square burgers are part of fast food DNA, but the price has crept up. Wendy's doesn't offer a budget menu like Burger King's value lineup, so the combo cost lands mid-pack. Wendy's has never been known for rock-bottom prices, and this year's menu reflects that. The burgers are fine; it's the fries that make the combo meal worth it. For a straightforward burger without the smash-crust gimmick, Wendy's remains a reliable, if not cheap, option.