Authentic Philly Cheesesteak: Ribeye, Whiz & Amoroso

Most non-Philadelphia cheesesteaks fail for the same three reasons: the wrong cut of beef, the wrong bread, and cheese that gets added like an afterthought instead of woven through the meat on a hot flat-top. A real Philly cheesesteak isn’t a sandwich you build — it’s a griddled mass of shaved ribeye, chopped and folded with cheese so the two become one thing before they ever meet the roll. Get that sequence right and you have South Philly on a plate. Get it wrong and you have a wet steak sandwich.

What makes a Philly cheesesteak authentic

Ask anyone in South Philly and they’ll give you the same three-part answer: ribeye, Amoroso, cheese that melts into the pile. Everything else is a distraction. No sub sauce. No lettuce, tomato, or mayo (those turn it into a “steak hoagie,” which is a different sandwich). Peppers and mushrooms are tolerated but optional. Even the cheese is negotiable — provolone, American, or Cheez Whiz are all legal — but the meat and the bread are not.

The cheesesteak was invented in 1930 by Pat Olivieri, a South Philly hot-dog cart operator who fried up beef trimmings for his own lunch one afternoon and got flagged down by a taxi driver who smelled it. Cheese wasn’t added until the 1940s, when Pat’s cook Joe Lorenzo threw provolone on top. Cheez Whiz didn’t arrive until the 1950s, and became the default at Pat’s when it turned out to melt into the meat better than sliced cheese ever could. Everything you’re about to read is downstream of one hungry cab driver.

The meat: ribeye, shaved paper-thin, chopped on the griddle

Every serious Philly steak joint uses ribeye. It’s fatty enough to stay juicy at high heat, tender enough to shave whisper-thin, and beefy enough that the flavour survives being buried under molten cheese. Sirloin and top round get suggested by well-meaning home-cook blogs; both are drier and neither delivers the mouthfeel that makes a real cheesesteak feel decadent.

The critical detail is the thickness. You want slices under 2 mm — think deli-thin pastrami, not stir-fry strips. Home cooks have three practical options:

• Ask a butcher to run a ribeye roast (or a boneless ribeye steak) through a deli slicer at setting 2. This is the gold standard and costs nothing extra at a real butcher.
• Buy pre-sliced shaved beef at the meat counter (often labelled “sandwich steak,” “chip steak,” or “shaved ribeye”). Not all shops carry it — call ahead.
• Freeze a ribeye for 45-60 minutes, then hand-slice against the grain with your sharpest knife. Aim for under 3 mm. Any thicker and the sandwich turns into steak-in-a-roll. See our full shaved beef guide for knife angle and technique.

Once the meat hits the flat-top, the second technique that separates real cheesesteaks from imitations is chopping. Two metal spatulas (or one spatula and a bench scraper) work in a scissor motion to shred the cooking beef into rough, irregular pieces. This is when you fold in the cheese — not after the beef is plated. The cheese melts into the chopped mass; the mass gets scooped into the roll.

Whiz vs Provolone vs American: the honest ranking

This is the fight that never ends in Philly. All three are authentic. Any Philadelphian who tells you otherwise is bluffing. Here’s the honest breakdown of what each cheese actually does to the sandwich:

White American (our top pick)

Melts the fastest and the most evenly. Coats every strand of meat without pooling. Salty enough to season the sandwich, mild enough not to fight the ribeye. If you’ve had a cheesesteak at Jim’s, Steve’s, or most non-tourist South Philly counters, this is what you ate. Use Land O’Lakes yellow-label American if you can get it — the deli block, not the plastic-wrapped singles.

Cheez Whiz

The Pat’s King of Steaks default since the 1950s. Warm a few tablespoons in a small saucepan (or the microwave, 20 seconds at a time) and drizzle across the chopped meat on the roll. Divisive because it’s processed; loved because it flows into every crevice and gives you that unmistakably synthetic street-corner tang. If you’re chasing the Pat’s or Geno’s experience specifically, this is the cheese.

Provolone

The choice for people who want the meat to be the star. Sharper, more traditionally cheese-tasting, holds its shape a bit more. Ask for mild provolone, not aged — aged provolone (provolone piccante) overpowers the beef and turns rubbery when it melts.

None of these is wrong. Pick the one that matches the memory you’re trying to recreate. Our house recipe below defaults to white American because it melts most reliably at home; swap in Whiz or provolone with zero changes to the method.

The bread: why Amoroso rolls matter (and what to sub outside Philly)

The bread is the one ingredient Philadelphians will die on a hill over. Amoroso’s Baking Company has been baking hoagie rolls in South Philly since 1904, and their rolls have three specific properties that make a cheesesteak work:

• Slight chew, thin crust. Sturdy enough to hold a wet filling for 10 minutes without dissolving, soft enough that you can bite through the whole sandwich without ripping the meat out.
• Wide, open crumb. Absorbs the beef juices instead of turning gummy.
• The right size. About 20-23 cm (8-9 in) long, gently curved on top, a natural hinge along the bottom so the roll folds without tearing.

Outside Philadelphia, Amoroso ships nationally frozen, but they’re not always easy to find. The closest supermarket substitutes:

• New England-style split-top hot-dog rolls scaled up (not the standard length) — the crumb is right, the hinge is built in.
• A good Italian bakery hoagie roll — ask for something soft, not the crusty ciabatta-style rolls.
• Portuguese sweet-bread rolls from Alfaro’s or Turano work in a pinch and have the right chew.

Avoid: baguette (too crusty), ciabatta (too holey and it tears), brioche (too sweet, dissolves under the beef juice). If it says “artisan” on the label, it’s probably wrong.

How to order like a local: “whiz wit”

Ordering at Pat’s or Geno’s is a rite of passage — and they don’t slow down for tourists. The line moves fast and the counter guy will bark. Here’s the entire vocabulary:

• “Whiz wit” — cheesesteak with Cheez Whiz and fried onions.
• “Whiz wit-out” — Whiz, no onions.
• “American wit” — American cheese with onions.
• “Provolone wit-out” — provolone, no onions.
• “Mushroom wit” — adds mushrooms; still “wit” onions.
• “Pizza steak” — add marinara. Legal but frowned upon by purists.

Two rules for the line. First, know your order before you get to the counter. Second, don’t ask for lettuce and tomato — that’s a steak hoagie, and Geno’s especially will send you to Pat’s for asking. The rivalry between the two shops has been running since Geno’s opened directly across the street in 1966, and Philadelphians take sides for life.

Ingredients

Step-by-step method

1. Get the meat portioned and ready.If your ribeye isn’t already shaved, freeze it for 45-60 minutes and hand-slice under 3 mm against the grain. If using pre-sliced shaved beef, break the slices apart with your hands so they don’t cook in a single disc. Divide the pile in two on your work surface — one heap per sub — and season each with salt and pepper.
2. Sweat the onions first.Set a large flat-top griddle or heavy carbon-steel skillet over medium-high heat. Add 1 Tbsp oil, then the sliced onions. Cook 4-5 minutes, tossing occasionally, until they collapse and go golden but not brown. Push them to one side of the pan and keep them warm. If you’re adding peppers or mushrooms, cook them alongside the onions.
3. Warm the rolls.Slice each hoagie roll open along the top hinge without cutting all the way through. Butter the interior cut sides. Toast in a dry skillet or under the broiler for 30 seconds until the inside is pale gold. Set aside, split open. Warm rolls hold heat while the meat cooks.
4. Sear the meat, hard.Crank the pan to 260°C / 500°F. Add the remaining oil, then one portion of the shaved ribeye in a single loose layer. Do not stir for 45 seconds — you want a hard sear on the bottom. The meat will hiss violently. Keep the fan on.
5. Chop and fold.Using two spatulas (or one spatula and a bench scraper), start chopping the meat into rough irregular pieces while it’s still cooking. Fold in the sweated onions from the side of the pan. Total time from adding meat to done: 90 seconds.
6. Melt the cheese into the pile.Kill the heat. Lay 3 half-slices of American (or 3 provolone slices) directly on top of the chopped meat mass. Cover with a domed metal bowl or a heatproof lid for 30 seconds. The residual heat melts the cheese into the beef, not on top of it. If using Cheez Whiz, skip the dome — drizzle it over the meat on the roll in step 7.
7. Scoop into the roll.Slide two spatulas under the entire cheese-and-meat mass and lift it in one motion into the warm roll. If using Cheez Whiz, drizzle 2-3 Tbsp over the meat now. Fold the roll shut, press gently. Repeat steps 4-7 for the second sandwich.
8. Eat immediately.Cheesesteaks wait for no-one. The bread starts absorbing juice the second the meat lands. Cut in half if you must; wrap the bottom in butcher paper if you’re eating at a counter.

5 mistakes that ruin Philly cheesesteaks

Variations worth cooking

Serve, store & reheat

Serve immediately with hand-cut fries (crinkle-cut is traditionally the Philly choice) and a bottle of Frank’s Black Cherry Wishniak or a Yuengling if you want the full experience. A dill pickle spear or a scoop of coleslaw cuts the richness. Do not put ketchup on the sandwich; ketchup on the fries is fine.

Frequently asked questions