Beef French Dip Sandwich
Chapter 4: Beyond the Steak
This is not a polite sandwich; it is for the Tuesday night when you deserve the luxury of a white-tablecloth steakhouse, but want to eat it with your hands. Building this towering stack of a half-pound of shaved prime rib, dragged through a cast-iron skillet of boiling beef drippings, comes with strict conditions: Do not skip the dry brine, do not skimp on the prime grading, and do not even think about serving this without a bone-dry martini. Submerge the whole thing until the bread buckles, and take that first dripping bite standing up.
Before you start
Understand your USDA beef grades before buying.
USDA Prime is absolutely essential here for its abundant marbling, which replicates that luxury steakhouse mouthfeel; Choice is fine for everyday dinners but lacks the decadent fat required for this sandwich, while Select should be ignored completely.
Dry-brine the prime rib twenty-four to forty-eight hours in advance.
Pat the ribeye completely dry, aggressively rub the kosher salt into all sides, and leave it uncovered on a wire rack in the refrigerator to draw out moisture, dissolve the salt, and pull it back into the muscle fibers to denature proteins.
Ingredients
- USDA Prime boneless ribeye roast3 lb
- kosher salt2 tbsp
- coarse black pepper1 tbsp
- Wagyu beef tallow1 tbsp
- canoe-cut beef marrow bones2 lb
- shallot1 large
- garlic cloves3 large
- dry red wine1 cup
- beef bone broth4 cup
- Worcestershire sauce1 tbsp
- fresh thyme sprigs2 small
- fresh rosemary sprig1 small
- crusty French rolls4 large
- unsalted butter4 tbsp
- garlic clove1 small
- Gruyere cheese slices8 large
- clarified butter2 tbsp
Method
- 01
Roast the marrow bones until bubbling.
Preheat the oven to 450°F, place the bones on a foil-lined baking sheet, and roast for 20 minutes before scooping out the marrow, reserving half for the butter and half for the jus.
- 02
Build the red wine and bone marrow au jus.
In a heavy saucepan, sauté the minced shallot and smashed garlic in a spoonful of marrow fat for 3 minutes, deglaze with the red wine, and reduce by half before adding the beef broth, Worcestershire, thyme, rosemary, and half the roasted marrow to simmer for 30 minutes before straining.
- 03
Prepare the bone marrow compound butter.
Vigorously mash the softened butter, the reserved roasted marrow, and the grated garlic clove together until entirely uniform.
- 04
Sear the pepper-rubbed prime rib in a smoking-hot cast-iron skillet.
Heat the skillet over high heat, add the beef tallow, and sear the roast on all sides until a deeply browned, mahogany crust forms, which takes about 2 to 3 minutes per side.
- 05
Slow-roast the beef with strict temperature control.
Transfer the roast to a 250°F oven with a probe thermometer placed dead center, pulling it at exactly 125°F for a perfect medium-rare that will rest to a target of 130°F, or pulling at 120°F for a rare that will rest to 125°F.
- 06
Rest the meat thoroughly and slice it paper-thin against the grain.
Tent the roast loosely with foil and let it rest on a cutting board for at least 45 minutes so the juices do not violently escape when carved.
- 07
Toast the marrow-buttered French rolls.
Slather the interior of the split rolls with the bone marrow butter and toast them face-down in a hot skillet until the edges are charred and the center is deeply golden.
- 08
Execute the Peter Luger-style broiler finish.
Dip the sliced beef into the simmering jus for 15 seconds to warm it, pile it onto the bottom buns, drape with Gruyere, brush the cheese with melted clarified butter, and broil for 60 to 90 seconds until furiously bubbling.
Notes
Serve this sandwich with a meticulously crafted classic dry martini.
Mix exactly 2 1/2 oz freezer-cold London Dry Gin with 1/2 oz refrigerated Dry Vermouth, stir over dense ice for 30 seconds, strain into a chilled Nick & Nora glass, and garnish with exactly one Castelvetrano olive—a wrong olive count is grounds for sending it back.
Flank the sandwich with authentic à la carte steakhouse sides.
Embrace the unapologetic richness by serving this with a heavy-cream and nutmeg creamed spinach—do not even think about lightening it—and crispy cast-iron hash browns fried in beef tallow.
Offer sharp, fiery condiments to cut the fat.
Provide a ramekin of sinus-clearing hot mustard made from dry mustard, flat beer, and white wine vinegar, or a luxurious creamy horseradish to slice through the immense richness of the beef and marrow.