Steak Garlic Mash Sheet (Print View)

Hearty steak paired with creamy garlic mashed potatoes and green beans, all cooked on a single sheet pan.

# Components:

→ Steak

01 - 4 boneless sirloin steaks, 6 oz each
02 - 2 tablespoons olive oil
03 - 1 teaspoon kosher salt
04 - ½ teaspoon freshly ground black pepper
05 - 1 teaspoon smoked paprika
06 - 1 teaspoon dried thyme

→ Garlic Mashed Potatoes

07 - 2 pounds Yukon gold potatoes, peeled and cubed
08 - 4 garlic cloves, peeled
09 - ¼ cup heavy cream
10 - 2 tablespoons unsalted butter
11 - 1 teaspoon salt
12 - ½ teaspoon black pepper

→ Vegetables

13 - 1 pound green beans, trimmed
14 - 1 tablespoon olive oil
15 - ½ teaspoon salt
16 - ¼ teaspoon black pepper

→ Garnish (optional)

17 - 2 tablespoons chopped fresh parsley

# Method:

01 - Preheat the oven to 425°F and line a large sheet pan with parchment paper or foil.
02 - Place potatoes and garlic in a large saucepan, cover with water, add salt, and bring to a boil. Simmer for 12 to 15 minutes until tender, then drain thoroughly.
03 - Return potatoes and garlic to the pot, add butter, heavy cream, salt, and pepper, then mash until smooth and creamy. Cover and keep warm.
04 - Pat steaks dry, then rub both sides with olive oil, salt, pepper, smoked paprika, and dried thyme. Let rest at room temperature.
05 - Toss green beans with olive oil, salt, and pepper, then spread evenly on one side of the sheet pan.
06 - Form four separate piles of mashed potatoes on the other side of the sheet pan. Place steaks in the remaining space.
07 - Roast in the oven for 12 to 15 minutes, flipping steaks halfway through, until steaks reach 130°F for medium-rare.
08 - Broil for an additional 2 minutes if desired to brown the steaks.
09 - Remove from oven, let steaks rest for 5 minutes, then sprinkle with chopped parsley before serving.

# Expert Advice:

01 -
  • Minimal cleanup with sheet pan cooking
  • Rich flavors with juicy steak and creamy potatoes
02 -
  • Swap green beans for asparagus or broccoli if preferred
  • Substitute dairy ingredients for plant-based options if needed
03 -
  • Add a pat of herb butter atop each steak for extra flavor
  • Pair with a robust red wine such as Cabernet Sauvignon
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