1 porterhouse steak, about 2 inches thick, about 24 oz (680 g) 2 tsp kosher salt 2 tbsp black peppercorns, coarsely crushed 1 tbsp neutral oil 2 tbsp unsalted butter 1 small shallot, finely minced 1 / 4 cup (60 ml) cognac or brandy 1 / 2 cup (120 ml) heavy cream 1 / 4 cup (60 ml) beef stock (optional) 1 tsp Dijon mustard (optional)
1. Pat steak dry; season with salt. Press crushed peppercorns onto both sides to form a light crust. 2. Heat oil and 1 tablespoon butter in a heavy skillet over high until shimmering. 3. Sear steak 3–4 minutes per side; reduce heat to medium and cook to 120–125°F for medium-rare. Transfer to a warm plate to rest. 4. Pour off excess fat, leaving about 1 tablespoon. Add shallot; sauté 30–60 seconds. 5. Off heat, add cognac; return to heat and reduce by half, scraping browned bits. 6. Stir in cream (and stock/Dijon if using); simmer until slightly thickened. Whisk in remaining 1 tablespoon butter. 7. Slice steak and spoon sauce over to serve.
To get nutritional information, press the Get Nutrition Info button below.