How to Cook a Porterhouse Steak at Home

The Classic Butter-Aged Porterhouse is ₱999 per pack: USDA Angus, aged 28 days, cut into 4 bone-in slices at about a quarter inch each. That slice thickness is the whole story. A steakhouse porterhouse is a two-inch showpiece that needs a long sear and a long rest. Ours is a fast steak, and if you cook it the way a magazine tells you to cook a porterhouse, you will serve it well done.

The short version: screaming pan, about a minute a side, rest 3 minutes, carve the two muscles off the bone. Here is the detail.

Availability, August 2026: the Porterhouse is sold out for now. Treat this as the guide for when it returns, and message us if you want to know when that is.

What you're working with

A porterhouse is two different steaks joined by a T-shaped bone. The large side is strip loin: firm, well-marbled, beefy, and forgiving. The small side is tenderloin: lean, soft, and the most expensive muscle on the animal by weight. The tenderloin cooks faster and dries out sooner, so it sets your timing, not the strip.

The bone in between conducts heat more slowly than muscle does, so meat sitting right against it always lags a few degrees behind the rest of the slice. On a thick steak that is a real problem to manage. On a quarter-inch slice it barely matters, which is one of the quiet advantages of how our packs are cut.

If you are choosing between this and the T-Bone, the difference is only the size of the tenderloin section. The Classic range comparison has the full breakdown.

Step 1: Thaw, then temper briefly

Thaw the sealed pack in the fridge overnight. Thin bone-in slices thaw quickly, so there is rarely any need for the cold-water shortcut, but the thawing guide has it if you are behind.

Let the pack sit sealed on the counter for 20 minutes. Quarter-inch slices need far less tempering than a thick steak: 20 minutes is plenty, and an hour on the counter starts drying the surface for no benefit.

Step 2: Dry hard, salt just before

Pat every slice completely dry, including around the bone where moisture collects. On a cut this thin the crust has to form almost instantly, and any surface water spends your entire cooking window turning to steam.

Salt generously right before the pan. Do not salt ahead on a thin cut: there is not enough meat for the salt to draw back into, so it just pulls moisture to the surface and works against the sear.

Step 3: Get the pan hotter than you think

Heavy pan, cast iron if you have it, heated until a drop of water vanishes on contact. Then a thin film of high-smoke-point oil, heated until it just shimmers and threatens to smoke.

Thin steaks need more heat than thick ones, not less. You have roughly 60 seconds to build a crust before the centre is cooked through, and a merely hot pan cannot do it in that time. This is the single most common way a thin porterhouse goes wrong.

Step 4: Sear about a minute a side

Lay the slice down and leave it completely alone for 50 to 60 seconds. No pressing, no moving, no peeking. Flip once and give the second side 40 to 50 seconds.

Cook one or two slices at a time, never all four. Four bone-in slices in one pan drops the temperature immediately and they steam instead of searing. Let the pan recover for 30 seconds between batches.

Step 5: Handle the two muscles

On a thin slice, the tenderloin side reaching temperature ahead of the strip is a matter of seconds rather than minutes, but you can still help it. If your pan has a cooler edge, angle the slice so the tenderloin sits there and the strip sits over the hottest part. If you are cooking a thicker porterhouse from elsewhere, the fuller technique for managing both muscles and standing the steak on its bone is in how to cook a T-bone at home.

Step 6: Butter at the very end

There is not much time for basting on a quarter-inch cut, so add a small knob of butter, a smashed garlic clove and thyme (₱79) in the last 15 seconds, tilt the pan, and spoon it over twice. That is enough. Butter added at the start of a sear this hot will burn before the steak is done.

Step 7: Rest 3 minutes, then carve

Move the slices to a warm plate and leave them 3 minutes. Thin steaks need a shorter rest than thick ones, and a long rest just lets them go cold.

To carve, run a thin knife down each side of the bone to free the strip and the tenderloin, then slice each piece across the grain. Put the bone on the board too. There is good eating on it, and it looks like what it is.

Doneness on a thin cut

A quarter-inch slice moves too fast for a thermometer to be useful: by the time you have probed it, it has moved on. Judge by feel and colour instead.

• Medium-rare on this cut means a warm pink centre and a slice that still gives easily when pressed. About a minute on the first side gets you there.
• Medium is another 15 to 20 seconds on the second side.
• Anything longer and butter-aging is the only thing keeping the slice tender, which is a waste of a bone-in cut.

Aim slightly under. Carryover on a thin slice is small, but the difference between right and overdone is measured in seconds here.

What to put next to it

Idahoan Mashed Potato (₱219) and Beef & Herb Gravy Mix (₱59) deglazed into the pan is the default, and it comes to ₱1,277 for a dinner for two with the steak. Cajun Fries (₱99) work well here too: the porterhouse is leaner than our Meltique cuts, so the plate can carry them. The full porterhouse pairing guide has the rest.

The Classic Butter-Aged Porterhouse is ₱999 per pack with no minimum order. Browse the butter-aged range or order on Messenger, delivered cold across CALABARZON and Metro Manila.