Peppery roast beef served with gravy made with onions, rosemary, and white wine.
YIELDS
6
TO
8
Ingredients
1 top sirloin roast, approx. 1.8 kg (4 lb)
4 yellow onions, thinly sliced
1 tablespoon olive oil
Kosher salt, to season
1/4 cup (57 g) unsalted butter, room temperature
2 tablespoons cracked black pepper
1 tablespoon finely chopped rosemary
1/2 teaspoon garlic powder
3 tablespoons flour
2 tablespoons (30 ml) brandy, white wine, or red wine, optional
2 1/2–3 cups (625–750 ml) low sodium beef stock
Prepared horseradish
Directions
Set the roast to come up to room temperature while you heat your oven to 500º F. Once it comes up to temperature, set a timer for 30 minutes. This will help ensure that your oven will maintain the high heat needed to oven-sear the roast.
Add the onions to a small roasting pan or nine-by-13-inch baking pan, toss with the oil, and season with salt and pepper. To give the onions a head start, place them in the oven for 10 to 15 minutes or just until softened and lightly golden around the edges. Remove the onions from the oven, give them a stir, and set aside. Allow the oven to heat for an additional 10 minutes.
Meanwhile, mash together the butter, cracked pepper, rosemary, and garlic powder in a small bowl. Season the roast well with salt and evenly spread the butter over top. If using a leave-in digital probe thermometer which I highly recommend, insert it into the center of the roast and set the temperature alarm for 135º F for medium rare. Place the roast on top of the onions and return to the oven.
Set a timer for 20 minutes for a three-pound to four-pound roast. If your roast weighs more than four pounds, simply cook for five minutes per pound of meat, rounding up to the nearest minute.
Without opening the oven door, turn the oven off and set a timer for two hours, keeping the oven door closed the whole time.
After two hours, remove the roast from the oven, transfer it to a cutting board, tent it with aluminum foil, and set it aside while you prepare the gravy.
Place the roasting pan with the onions over medium heat and bring to a sizzle. Scatter over the flour, stir in, and cook for two minutes. Deglaze the pan with the brandy or wine, if using, then slowly begin whisking in two and a half cups of beef stock. Bring to a simmer and cook until thickened, adding more stock if needed to reach your desired gravy consistency.
Slice the roast, transfer the gravy to a gravy boat, and serve with horseradish. Enjoy!