Let’s face it — when it comes to sandwiches, cheese is the MVP we rarely give enough credit. It melts, it stretches, it brings all the flavors together in glorious harmony… when it’s done right.
But not all sandwich chains treat cheese like the dairy royalty it is. Some go the extra mile, sourcing premium slices that could star in their own charcuterie board. Others? Well, let’s just say they’re giving processed “cheese product” a little too much screen time.
We did the tasty (and sometimes questionable) work of digging into which chains are elevating the cheese game — and which ones are phoning it in with barely-melted mediocrity.
1. Jersey Mike’s Subs

Ever watched someone slice cheese right in front of you and thought, “Yep, that’s the good stuff”? That’s the Jersey Mike’s experience. Their sandwiches feel like they came straight from a deli counter instead of a factory line, and the cheese is a major reason why.
Whether it’s their white American cheese melting into a hot Philly or the mild provolone layering a cold sub, it’s not just there for show — it brings real flavor. There’s no waxy film or sad, single-square slice flopped onto bread.
They don’t skimp, either. The cheese is thick, fresh, and added with the kind of generosity that says, “We get it. You’re here for the cheese.” And honestly? That alone makes Jersey Mike’s one of the real MVPs in the sandwich game.
2. Panera Bread

Don’t let the quiet café vibe fool you — Panera’s cheese game is pretty serious. Their commitment to “clean” ingredients includes saying no to artificial colors, flavors, and preservatives, which means your cheese is actually cheese.
Take their grilled cheese, for example. It’s a buttery medley of cheddar, Gruyere, and fontina — not your average lunchbox stack. It’s melty, gooey, and surprisingly upscale for a place you might visit in yoga pants between errands.
Sure, some folks say the flavors could go bolder, but let’s be honest — Panera isn’t trying to be edgy. It’s the place for comfort food with a conscience, and the cheese is right in line with that mission. You walk in expecting café vibes, and you leave with a warm, cheesy hug.
3. Firehouse Subs

Steam is Firehouse’s not-so-secret weapon, and when it comes to cheese, that makes all the difference. There’s just something about a sandwich where the provolone and Monterey Jack are heated until they melt into every corner of the bun.
Firehouse doesn’t mess around with portion sizes either. The cheese oozes with intention, blending into the meats like a delicious edible glue that holds the whole thing together. It’s flavorful, stretchy, and served like it matters.
There’s no “plastic slice” vibe here. It’s the kind of sandwich that makes you pause mid-bite to appreciate what cheese can really do when it’s treated with a little respect — and a lot of steam.
4. Jimmy John’s

Speed and quality don’t always go hand in hand — but Jimmy John’s somehow pulls it off. Their sandwiches arrive freaky fast, yes, but the provolone cheese inside them? That’s where the real magic lies.
It’s not flashy, but it’s fresh, sliced daily, and always in harmony with the meats and veggies. The provolone here has actual flavor — slightly nutty, slightly creamy, and just enough to be noticed without stealing the show.
While some fast sandwich chains lean heavy on gimmicks, Jimmy John’s keeps it simple and lets good ingredients speak for themselves. And in this case, provolone has quite a bit to say.
5. Mendocino Farms

Mendo is what happens when a sandwich gets invited to a gourmet dinner party. Their ingredients — including their cheeses — are upscale without being snobby, and every bite feels like a mini culinary field trip.
You’ll find creations featuring fontina, goat cheese, and even plant-based Reuben options that somehow still deliver that cheesy satisfaction. This is not your gas station sandwich. This is art between bread.
Mendocino Farms doesn’t just throw on a slice and call it a day. The cheese is chosen for balance, texture, and taste. It’s bold, it’s creative, and it makes each sandwich feel like something your hip friend with a food blog recommended.
6. Homegrown

Farm-to-sandwich? That’s the vibe at Homegrown. They take the idea of fresh and sustainable and turn it into something you can hold with both hands and eat for lunch.
Their cheese isn’t just organic — it’s part of a bigger picture. It’s sourced thoughtfully, often from local dairies, and it doesn’t come wrapped in plastic film that takes five minutes to peel off. The flavor? Pure, creamy, and noticeably better than most of what’s out there.
This is the kind of place where your sandwich comes with a side of eco-feels. You’re not just eating well — you’re eating responsibly. And the cheese? It’s as wholesome as the mission behind it.
1. Subway

Let’s be real — Subway is the fast food of sandwich chains, and their cheese reflects that. You’ll often find the infamous triangle slices of American or Swiss that barely melt, even under the press of a toaster oven that’s working overtime.
It’s not that the cheese is bad-bad… it’s just kinda there. It adds color and a bit of texture, but don’t expect any flavor fireworks. And the portions? A couple of sad slices that leave you wondering if someone forgot half your order.
Subway’s model is all about build-your-own, but the options in the cheese department just don’t stack up. If cheese is the highlight of your sandwich dreams, this place is going to feel like a missed opportunity wrapped in wax paper.
2. Which Wich

Customization is the name of the game at Which Wich, but somewhere along the way, the cheese forgot to RSVP to the flavor party. It’s technically there — you can pick from cheddar, Swiss, provolone — but nothing really pops.
The cheese tends to get lost between layers of sauce, bread, and meat. It’s not that it’s offensive, it’s just… forgettable. The kind of thing you realize was in your sandwich only because it left a greasy stamp on the wrapper.
Which Wich has so much potential with its mix-and-match approach, but the cheese always feels like an afterthought. And in a sandwich? That’s practically a crime.
3. Starbucks

Coffee and cheese don’t usually hang out, and maybe there’s a reason for that. Starbucks offers grilled cheese and breakfast sandwiches, but the cheese often feels like it came from a different, sadder universe than their coffee beans.
The texture can be oddly rubbery, and it has a tendency to solidify instead of melt — a cardinal sin for anything pretending to be a grilled cheese. Reviews often mention “congealed” as a descriptor, which is never a word you want in your food vocabulary.
For a company that nails espresso artistry, you’d think they could level up the cheese game. But alas, this one’s better paired with a muffin than a slice of cheddar.
4. Sonic

Sonic might be a drive-in classic, but their grilled cheese is like something you’d make at midnight in a college dorm with whatever was left in the fridge. The bread is Texas toast, the cheese is American, and the experience is… underwhelming.
There’s not much buttery crispness, and the cheese doesn’t exactly shine. It melts, sure, but not in that satisfying, stretch-it-with-your-fingers way. It’s more like “I guess this is melted enough.”
Sonic’s strength is in its nostalgia, but the cheese doesn’t do anything special to help it stand out. It’s comfort food, just not the kind that’ll have you craving a second round.
5. Five Guys

Burgers? Top-notch. Fries? Legendary. But that cheese? It’s Kraft American — the kind that melts into a neon orange puddle and leaves you wondering if it’s actually food or just edible plastic.
Yes, it gives that classic burger look. Yes, it stretches and oozes in a satisfying way. But if you’re looking for real, quality cheese with flavor depth? This ain’t it.
Five Guys uses it because it’s reliable and familiar — but not because it’s good. It’s comfort food cheese in the most processed form. It’s not pretending to be artisanal, but it’s also not winning any cheese awards anytime soon.
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