Seared Steaks & Mashed Potatoes with Roasted Brussels Sprouts & Steak Sauce

Seared Steaks & Mashed Potatoes

with Roasted Brussels Sprouts & Steak Sauce

40 MIN
4 Servings
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From the Test Kitchen

Tonight, we’re sprucing up the classic steakhouse dinner with our very own steak sauce. Just a few pantry ingredients—soy glaze, molasses, ketchup and red wine vinegar—simmered with sautéed aromatics result in a deeply flavorful sauce that’s at once sweet, savory and tangy. As a pair of sides, creamy cheddar mashed potatoes and roasted Brussels sprouts complete the meal with satisfying heartiness.

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  • Nutrition
    PER SERVING
  • Calories
    590 Cals (est.)
fresh
ingredients
time-saving
tips & techniques
Prepare the ingredients:
1 Prepare the ingredients:

Preheat the oven to 450°F. Wash and dry the fresh produce. Heat a medium pot of salted water to boiling on high. Cut off and discard the stem ends of the Brussels sprouts; halve lengthwise. Peel and large dice the potatoes. Grate the cheese. Peel and mince the garlic. Cut off and discard the root ends of the scallions; thinly slice, separating the white bottoms and green tops.

Roast the Brussels sprouts:
2 Roast the Brussels sprouts:

Place the Brussels sprouts on a sheet pan. Drizzle with olive oil and season with salt and pepper. Toss to thoroughly coat. Arrange in a single, even layer and roast 14 to 16 minutes, or until browned and softened. Remove from the oven. Season with salt and pepper to taste. Set aside in a warm place.

Cook & mash the potatoes:
3 Cook & mash the potatoes:

While the Brussels sprouts roast, add the potatoes to the pot of boiling water. Cook 14 to 16 minutes, or until tender when pierced with a fork. Turn off the heat. Drain thoroughly and return to the pot. Add the cheese and butter. Using a fork, mash to your desired consistency. Season with salt and pepper to taste. Set aside in a warm place.

Cook the steaks:
4 Cook the steaks:

While the potatoes cook, pat the steaks dry with paper towels. Season with salt and pepper on both sides. In a large pan (nonstick, if you have one), heat 1 tablespoon of olive oil on medium-high until hot. Add the seasoned steaks. Cook 3 to 4 minutes per side for medium-rare, or until browned and cooked to your desired degree of doneness. Leaving any browned bits (or fond) in the pan, transfer to a cutting board. Let the cooked steaks rest for at least 5 minutes.

Make the sauce:
5 Make the sauce:

While the steaks rest, add the garlic and white bottoms of the scallions to the pan of reserved fond. Cook on medium-high, stirring constantly, 30 seconds to 1 minute, or until fragrant. Add the soy glaze, vinegar, molasses, ketchup and 2 tablespoons of water (be careful, as the liquid may splatter). Cook, stirring constantly, 45 seconds to 1 minute, or until thoroughly combined. Turn off the heat and season with salt and pepper to taste.

Finish & serve your dish:
6 Finish & serve your dish:

Find the lines of muscle (or grain) on the rested steaks; thinly slice crosswise against the grain. Divide the mashed potatoes, roasted Brussels sprouts and sliced steaks between 4 dishes. Top the steaks with the sauce. Garnish the steaks and mashed potatoes with the green tops of the scallions. Enjoy!

Tips from Home Chefs

1 Prepare the ingredients:

Preheat the oven to 450°F. Wash and dry the fresh produce. Heat a medium pot of salted water to boiling on high. Cut off and discard the stem ends of the Brussels sprouts; halve lengthwise. Peel and large dice the potatoes. Grate the cheese. Peel and mince the garlic. Cut off and discard the root ends of the scallions; thinly slice, separating the white bottoms and green tops.

2 Roast the Brussels sprouts:

Place the Brussels sprouts on a sheet pan. Drizzle with olive oil and season with salt and pepper. Toss to thoroughly coat. Arrange in a single, even layer and roast 14 to 16 minutes, or until browned and softened. Remove from the oven. Season with salt and pepper to taste. Set aside in a warm place.

Roast the Brussels sprouts:
Cook & mash the potatoes:
3 Cook & mash the potatoes:

While the Brussels sprouts roast, add the potatoes to the pot of boiling water. Cook 14 to 16 minutes, or until tender when pierced with a fork. Turn off the heat. Drain thoroughly and return to the pot. Add the cheese and butter. Using a fork, mash to your desired consistency. Season with salt and pepper to taste. Set aside in a warm place.

4 Cook the steaks:

While the potatoes cook, pat the steaks dry with paper towels. Season with salt and pepper on both sides. In a large pan (nonstick, if you have one), heat 1 tablespoon of olive oil on medium-high until hot. Add the seasoned steaks. Cook 3 to 4 minutes per side for medium-rare, or until browned and cooked to your desired degree of doneness. Leaving any browned bits (or fond) in the pan, transfer to a cutting board. Let the cooked steaks rest for at least 5 minutes.

Cook the steaks:
Make the sauce:
5 Make the sauce:

While the steaks rest, add the garlic and white bottoms of the scallions to the pan of reserved fond. Cook on medium-high, stirring constantly, 30 seconds to 1 minute, or until fragrant. Add the soy glaze, vinegar, molasses, ketchup and 2 tablespoons of water (be careful, as the liquid may splatter). Cook, stirring constantly, 45 seconds to 1 minute, or until thoroughly combined. Turn off the heat and season with salt and pepper to taste.

6 Finish & serve your dish:

Find the lines of muscle (or grain) on the rested steaks; thinly slice crosswise against the grain. Divide the mashed potatoes, roasted Brussels sprouts and sliced steaks between 4 dishes. Top the steaks with the sauce. Garnish the steaks and mashed potatoes with the green tops of the scallions. Enjoy!

Finish & serve your dish:
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