Bistecca alla Fiorentina with Charred Crust and Rare Center

Why You’ll Love This Recipe

• Iconic Tuscan simplicity: a charred crust with a deep, rosy-rare center, finished with olive oil and lemon.
• Step-by-step, home-cook friendly method with exact temps and times for consistent results.
• Herb brush basting adds subtle woodsy aroma without overpowering the beef.
• A dramatic, shareable showpiece that needs only a handful of ingredients.

Grocery List

• Produce: 1 large lemon; fresh rosemary; fresh sage (or thyme)
• Dairy: None
• Pantry: Extra-virgin olive oil; kosher salt; black pepper; flaky sea salt; from the butcher: 1 thick-cut T-bone/porterhouse (2–2.5 inches thick, about 2.5 lb)

Full Ingredients

For the Bistecca

• 1 thick-cut T-bone/porterhouse steak, 2–2.5 inches thick, about 2.5 lb (1.1 kg)
• 2 teaspoons kosher salt
• 2 tablespoons extra-virgin olive oil (to coat before searing)
• 1 teaspoon freshly ground black pepper (added after searing, during rest)

Optional Herb Brush & Baste

• 2 sturdy rosemary sprigs (about 6 inches long)
• 4–6 fresh sage leaves
• 2 tablespoons extra-virgin olive oil (for dipping the herb brush)

To Finish

• 1 large lemon, cut into wedges
• 1 teaspoon flaky sea salt (or to taste)
• 1 teaspoon finely chopped fresh rosemary or thyme (optional)

Step-by-Step Instructions

Step 1: Dry-brine the steak

Pat the steak completely dry. Season all over—top, bottom, and sides—with 2 teaspoons kosher salt. Set the steak on a wire rack over a rimmed baking sheet and refrigerate uncovered for 12 hours. This dry brine seasons the meat throughout and helps the surface dry for better browning. Short on time? Do at least 1 hour.

Step 2: Temper the steak and preheat the grill

Remove the steak from the refrigerator 45–60 minutes before cooking so the chill comes off. Meanwhile, set up a two-zone grill: a ripping-hot direct zone at 600–700°F (315–370°C) and a cooler indirect zone around 300–350°F (150–175°C). Clean and oil the grates. If using charcoal, bank a full chimney of lit coals to one side; if gas, preheat all burners high for 10 minutes, then keep 1–2 burners on high and 1 burner off for the indirect zone.

Step 3: Oil the steak and prep the herb brush

Blot the steak once more with paper towels. Rub 2 tablespoons olive oil over all surfaces. For the optional herb brush, tie two rosemary sprigs with kitchen twine, tuck in the sage leaves, and dip into 2 tablespoons olive oil (in a heatproof bowl) to baste during grilling.

Step 4: Sear hard for a deep crust

Place the steak on the hottest zone. Sear for 3 minutes without moving; rotate 90 degrees halfway through if you want crosshatch marks. Flip and sear the second side for 3 minutes. Stand the steak on its fat edge and sear 1–2 minutes to render and crisp. Keep the lid closed between flips to retain heat, and shift briefly if flare-ups occur. Do not press on the steak.

Step 5: Finish gently over indirect heat

Move the steak to the indirect zone and close the lid. Baste the surface with the herb brush if using. Cook until the thickest part reads 120°F (49°C) for rare or 125°F (52°C) for medium-rare, about 6–10 minutes depending on thickness and grill heat, flipping once halfway. Aim to remove the steak 5°F (3°C) below your final target, as carryover heat will finish it: rare 125°F (52°C) final, medium-rare 130°F (54°C) final.

Step 6: Rest, carve, and finish

Transfer the steak to a wire rack or carving board and rest for 10 minutes. Season the top with 1 teaspoon freshly ground black pepper. To carve, run a knife along each side of the T-bone to separate the strip and tenderloin, then slice each section across the grain into 1/2-inch thick slices. Arrange slices back around the bone on a warm platter. Drizzle with a little olive oil, squeeze fresh lemon over the meat, and finish with flaky sea salt and a sprinkle of chopped herbs if using. Serve immediately.

Pro Tips

• Thickness matters: 2–2.5 inches gives you time to char the outside while keeping a rosy center.
• Salt early: A 12-hour dry brine seasons deeply and dries the surface for superior browning.
• Add pepper after searing: High heat can scorch pepper; adding it during the rest keeps flavor bright.
• Use a thermometer: Bone-in steaks cook unevenly—probe the thickest part away from the bone.
• Rest on a rack, not a plate: Air underneath keeps the crust from steaming and going soggy.

Variations

• Cast-iron/oven (reverse-sear): Roast steak on a rack at 250°F (120°C) until 115°F (46°C) inside, 30–50 minutes. Sear in a ripping-hot cast-iron skillet (600°F/315°C surface) with 1 tablespoon oil, 90 seconds per side, plus 1 minute on the fat edge. Finish with lemon, olive oil, and flaky salt.
• Salmoriglio finish: Whisk 2 tablespoons olive oil with 1 tablespoon lemon juice, 1 tablespoon minced parsley, 1/2 teaspoon dried oregano, pinch chili flakes, and a small grated garlic clove. Drizzle lightly over sliced steak.
• Herb-only Tuscan finish: Skip pepper entirely and finish strictly with extra-virgin olive oil, lemon, flaky salt, and a few rosemary needles for a purist approach.

Storage & Make-Ahead

Dry-brine the steak up to 24 hours ahead, uncovered in the fridge. Prep the herb brush a day ahead and keep it wrapped and chilled. Leftovers keep 3–4 days refrigerated in an airtight container. Reheat gently in a 250°F (120°C) oven until the slices reach about 110°F (43°C), then give a quick 15–30 second kiss in a hot skillet to refresh the crust. You can also slice and freeze portions for up to 2 months; thaw overnight in the fridge and reheat as above. Avoid microwaving, which can toughen the meat.

Nutrition (per serving)

Approximate for 1/3 of the steak with finishing oil: 820 calories; 68 g protein; 57 g fat (20 g saturated); 1 g carbohydrate; 0 g fiber; 900 mg sodium. Values will vary with exact steak size, trim, and how much oil is consumed.