Steak Frites au Poivre
Chapter 2 — The Mains
This is the plate that defines the American brasserie, the undisputed heavyweight champion of Friday night. It is what you order when you want to feel the pulse of the city from a stool at a pewter bar, washing it down with a glass of robust Rhône red. The magic of places like Balthazar isn't born of shortcuts; it is born of an uncompromising, unapologetic process. You are going to soak your potatoes overnight to strip the starch. You will crush whole peppercorns into thick, marbled beef until your hands hurt. You will bravely set your pan on fire, and you will finish the sauce with a cold knob of cultured butter. It requires commitment, a little danger, and a lot of heat, but the result is a profoundly savory, sinus-clearing plate of food that tastes exactly like Spring Street.
Before you start
Strip the potatoes of their starch with a rigorous overnight soak.
Place the cut potato batons in a large bowl and submerge them completely in cold tap water. Cover and refrigerate for a minimum of 12 hours, ideally 24. This leaches the surface amylose starches that cause burning, ensuring a structurally sound, shatteringly crisp crust.
Shatter the black peppercorns into a coarse mignonnette.
Place the whole peppercorns in a heavy zip-top bag and crush them mercilessly with the bottom of a heavy cast iron skillet or a rolling pin. You want sharp fragments, not fine dust; this provides the physical crunch and protects the meat from direct pan contact.
Ingredients
- Idaho Russet potatoes2 lb
- peanut oil3 qt
- fine sea salt1 tbsp
- USDA Prime New York Strip steaks24 oz
- whole black peppercorns2 tbsp
- kosher salt1 tbsp
- neutral oil1 tbsp
- cultured French butter1 tbsp
- shallot1 large
- Cognac1/3 cup
- veal stock1/2 cup
- heavy cream1/3 cup
- cultured French butter2 tbsp
- brined green peppercorns1 tsp
Method
- 01
Blanch the potatoes to gelatinize their starchy cores.
Drain the soaked potatoes and pat them aggressively dry with clean kitchen towels, as any residual water will violently boil over the oil. Heat the peanut oil in a heavy Dutch oven to exactly 325°F. Working in small batches, fry the potatoes for 3 to 5 minutes until limp and pale yellow with absolutely no browning. Transfer to a wire rack and let them retrograde at room temperature for at least an hour.
- 02
Encrust the beef with the shattered mignonnette.
Remove the steaks from the refrigerator 45 minutes prior to cooking and pat dry. Season generously with kosher salt, then spread the crushed peppercorns on a board and firmly press the meat into the shards using the heel of your hand until evenly embedded on both sides.
- 03
Sear the steaks to a perfect French à point.
Heat a 12-inch cast iron skillet over medium-high heat until it just begins to smoke. Add the neutral oil and the 1 tablespoon of butter, which will foam instantly. Drop the steaks in away from you and leave untouched for 2 minutes to form a bark. Flip every minute until an instant-read thermometer hits 130°F, about 6 to 8 minutes total, then transfer the meat to a warm plate to rest, leaving the pan and its residual beef fond on the stove.
- 04
Execute the second, aggressive fry for the potatoes.
While the meat rests, crank the heat under your Dutch oven until the peanut oil registers between 375°F and 385°F. Drop the blanched fries in batches for 2 to 3 1/2 minutes until deep golden-brown. Transfer to a paper-towel-lined bowl and toss them immediately with fine sea salt while they still glisten with hot oil.
- 05
Build the pan sauce by deglazing and flambéing the aromatics.
Drain all but a tablespoon of fat from the beef skillet. Sweat the minced shallot for 1 minute over medium heat, scraping up the browned fond. Pull the skillet completely off the open flame, pour in the Cognac, and carefully ignite it, letting the blue flame burn out naturally to consume the harsh ethanol and leave behind a caramelized oak essence.
- 06
Reduce the stock and finish the emulsion with cream and cold butter.
Pour the veal stock and brined green peppercorns into the skillet, boiling rapidly until the liquid reduces by half and becomes syrupy. Drop the heat to low, whisk in the heavy cream, and simmer for 2 minutes until it thickly coats the back of a spoon. Turn off the heat entirely, drop in the 2 tablespoons of cold cubed butter, and swirl the pan continuously until it melts into a rich, glossy emulsion.
- 07
Plate the institution.
Spoon the glossy sauce au poivre generously over the rested steaks. Serve alongside a massive, unapologetic mound of the hot pommes frites and a sharp, mustard-heavy frisée salad to cut the richness.
Notes
Sourcing the elusive veal stock.
Real fond de veau contains natural gelatin that provides the signature viscosity of a bistro sauce. If you cannot source authentic demi-glace, purchase high-quality bone broth and reduce it on the stove with a packet of unflavored gelatin. Do not substitute thin, boxed supermarket beef broth.
Oil management and safety.
Frying at home requires respect for thermal mass and splattering. Use a high-sided Dutch oven, not a shallow pan. The peanut oil can be cooled, strained through a fine-mesh sieve, and reused up to three times provided it hasn't exceeded its smoke point.