- 4
- 10 mins
- 25 mins
Ingredients
- 1 cup ruby port
- 2 pounds mixed ground beef brisket, skirt steak and sirloin steak (20 percent fat)
- Salt and freshly ground pepper
- 1/2 cup Stilton cheese (3 ounces), softened
- Umami dust, for sprinkling (optional, see Note)
- 4 brioche hamburger buns, buttered and toasted
Preparation
Step 1
In a small saucepan, cook the port over moderate heat until reduced to 2 tablespoons, about 15 minutes.
Heat a cast-iron griddle until very hot. Form the meat into four 4-by-1-inch patties without packing too tightly.
Season generously with salt and pepper. Add the patties to the griddle, cover with a roasting pan and cook over moderately high heat for 4 minutes, until very crusty. Flip the patties and cook, covered, for 2 minutes longer; top with the Stilton and cook uncovered for 1 minute. Transfer the patties to a plate and sprinkle with the umami dust, let rest for 2 minutes and set on the buns. Drizzle with the reduced port, top with the buns and serve.
NOTES The Secret Seasoning To make simplified umami dust, use a spice grinder to pulse 3 tablespoons bonito flakes, 1/2 ounce crumbled dried kombu, and 1/2 ounce dried shitake mushrooms into a powder.