The porterhouse is the ultimate steak — a T-bone with a larger tenderloin section, effectively two premium steaks in one. The challenge is cooking both sides evenly given the tenderloin cooks faster.
Serves 2 peoplePrep 10 minCook 15 min
Ingredients & method
Ingredients
1 porterhouse steak, 4–5 cm thick (about 900 g)
2 tbsp neutral oil
80 g unsalted butter
4 garlic cloves, crushed
4 sprigs thyme
Flaky salt and black pepper
Method
1Remove steak from the fridge 1 hour before cooking. Season generously with salt and let sit.
2Heat a large cast-iron skillet over highest heat until smoking. Add oil and sear the steak 4 minutes per side to build a deep crust.
3Add butter, garlic, and thyme. Position the steak so the tenderloin side (smaller side of the T) faces away from direct heat. Baste continuously for 2 minutes.
4Use a probe thermometer: remove when the strip side reads 50 °C and the tenderloin reads 48 °C — they will equalize during rest.
5Rest on a warm board for 8–10 minutes. Slice the strip and tenderloin from the bone separately and serve.
Useful gear for this recipe
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Chef's tip If the steak is very thick, a reverse sear works better: cook at 120 °C oven to 45 °C internal, then sear in a ripping-hot pan for 90 seconds per side.
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