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A pan-seared Delmonico steak is a restaurant-quality meal you can master at home. You build a deep, mahogany crust while keeping the center juicy and tender by searing the meat in a screaming-hot cast-iron skillet and finishing it with a garlic-herb butter baste, .
This guide provides the exact temperatures, timing, and techniques needed to cook a perfect Delmonico steak every time.
Quick Recipe Facts
- Prep time: 10 minutes (plus 45 mins to temper)
- Cook time: 6 to 12 minutes
- Resting time: 5 to 10 minutes
- Total time: Under 30 minutes
- Yield: 2 servings
- Best steak thickness: 1½ to 2 inches
- Best pan: Cast-iron skillet
- Primary method: Stovetop pan-sear with butter baste
What Is a Delmonico Steak?
A Delmonico steak is typically a thick-cut, boneless ribeye. However, because the name lacks a universal industry definition, some butchers may use the label for a chuck-eye steak or a boneless New York strip.
- Tip: Always confirm the exact muscle with your butcher before purchasing. If it is a thick ribeye, the pan-searing method below is perfect. If it is a leaner chuck cut, you may need to adjust your cooking time to prevent toughness.
How to Choose the Right Steak
Thickness and marbling control cooking time and flavor more than the cut name alone. When selecting your Delmonico steak:
- Target the right thickness: Choose a steak that is 1½ to 2 inches thick. Thicker cuts allow time to build a deep crust before the center overcooks.
- Look for even marbling: Select meat with small, white veins of intramuscular fat distributed evenly throughout the red meat.
- Check the edges: Ensure the steak has an even thickness from end to end for uniform cooking.
- Feel the texture: The meat should feel firm and cold, with a completely dry exterior and a clean scent.
Ingredients
- 1 Delmonico steak (1½ to 2 inches thick, approx. 1.5 to 2 lbs)
- 1 tsp kosher salt (per pound of meat)
- ½ tsp coarsely ground black pepper
- 1 tbsp high-smoke-point oil (avocado, canola, or grapeseed. Do not use extra virgin olive oil, as it will burn.)
- 2 tbsp unsalted butter
- 2 garlic cloves, lightly smashed
- 2 sprigs fresh rosemary or thyme
Step-by-Step Pan-Searing Instructions
1. Temper and Dry the Steak
Remove the steak from the refrigerator 45 minutes before cooking. Pat every surface completely dry with paper towels. A dry surface is critical; excess moisture creates steam and prevents the Maillard reaction (browning).
2. Season Generously
Season all flat sides and edges generously with kosher salt and coarse black pepper. (For deeper flavor, dry-brine the salted steak uncovered in the fridge for 6–8 hours ahead of time).
3. Sear the First Side
Place a heavy cast-iron skillet over high heat until it is slightly smoking. Add the high-smoke-point oil and swirl to coat. Carefully place the steak in the center of the skillet. Leave it completely undisturbed for 3 minutes to build a deep brown crust.
4. Flip and Baste with Butter
Flip the steak using tongs. Immediately add the unsalted butter, smashed garlic, and herb sprigs to the pan. As the butter melts and foams, tilt the skillet slightly and continuously spoon the hot, infused butter over the steak for 60 to 90 seconds.
- Note: Remove the garlic if it begins to turn dark brown to prevent bitterness.
5. Check the Temperature (The “Pull” Rule)
Insert an instant-read thermometer horizontally into the thickest part of the steak, avoiding the bone or large fat pockets. Remove the steak from the pan when the thermometer reads 5°F below your final target temperature. Carryover cooking will raise the internal temperature while it rests.
6. Rest and Slice
Transfer the steak to a wire rack or warm cutting board. Rest for 5 to 10 minutes. Finally, identify the direction of the muscle grain and slice strictly against the grain to shorten the muscle fibers, ensuring a tender bite.
Internal Temperature Guide
Always use an instant-read thermometer. Time is an estimate; temperature is a fact.
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Doneness
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Culinary Target
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Pull Temperature (Remove from pan)
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USDA Minimum (Food Safety)
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|---|---|---|---|
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Rare
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120–125°F (49–52°C)
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115–120°F
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Not Recommended
|
|
Medium-Rare
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130–135°F (54–57°C)
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125–130°F
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Not Recommended
|
|
Medium
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140–145°F (60–63°C)
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135–140°F
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145°F (63°C) + 3 min rest
|
|
Medium-Well
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150–155°F (66–68°C)
|
145–150°F
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N/A
|
|
Well-Done
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160°F+ (71°C+)
|
155°F+
|
N/A
|
Note: The USDA recommends cooking whole beef steaks to a minimum of 145°F followed by a 3-minute rest for food safety. Many culinary professionals prefer medium-rare (130°F) for optimal texture. Always verify doneness based on your personal safety requirements.
How to Finish a 2-Inch Steak in the Oven
If your Delmonico steak is 2 inches thick, searing it entirely on the stove will burn the crust before the center cooks. Use the oven-finish method:
- Preheat your oven to 400°F (205°C).
- Sear both sides of the steak in the hot cast-iron skillet on the stove as directed above.
- Transfer the entire skillet directly into the hot oven.
- Roast for 4 to 8 minutes, checking the temperature frequently.
- Remove when the thermometer reads 5°F below your final target, then rest.
Common Mistakes to Avoid
- Starting with a wet steak: Moisture prevents browning. Always pat the meat dry.
- Using butter for the initial sear: Butter burns at high heat. Use oil first, and add butter only during the final 90 seconds.
- Moving the steak constantly: Let the meat sit undisturbed to build a proper crust.
- Overcrowding the pan: Cooking multiple thick steaks in a small pan drops the temperature drastically, steaming the meat instead of searing it.
- Slicing with the grain: This leaves long muscle fibers intact, resulting in a chewy, stringy texture. Always slice against the grain.
- Cutting too early: Slicing before the meat rests releases all the internal juices onto the cutting board.
Frequently Asked Questions
Is a Delmonico steak the same as a ribeye?
Often, yes. A Delmonico is typically a thick-cut, boneless ribeye. However, naming varies by region and butcher, so always confirm the exact cut before cooking.
How long do you pan-sear a Delmonico steak?
For a 1½-inch steak, sear for about 3 minutes per side, followed by 60 seconds of butter basting. Always rely on an internal meat thermometer rather than a timer.
What is the best temperature for medium-rare Delmonico steak?
The culinary target for medium-rare is 130–135°F. However, you should pull the steak from the pan at 125–130°F, as the temperature will rise 5 degrees during the resting period.
Should I tenderize or marinate a Delmonico steak?
No. A well-marbled Delmonico (ribeye) is naturally tender. Mechanical pounding damages the texture, and heavy marinades mask the rich beef flavor. Salt, pepper, and proper cooking technique are all you need.
Why is my Delmonico steak tough or dry?
Toughness is usually caused by slicing with the grain or overcooking the meat past medium doneness. Dryness is caused by overcooking or starting with a steak that lacks intramuscular fat (marbling).
