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Garlic Butter Steak and Roasted Potatoes: The Ultimate One-Pan Dinner That’ll Change Your Weeknights

Garlic Butter Steak and Roasted Potatoes

Restaurant-quality Garlic Butter Steak and Roasted Potatoes featuring perfectly seared, juicy steak topped with aromatic compound butter alongside golden, crispy-edged roasted potatoes. A complete, impressive dinner ready in 30 minutes with minimal cleanup.

Ingredients

For Potatoes:

  • 2 lbs baby potatoes, halved
  • 3 tablespoons olive oil
  • 1 teaspoon garlic powder
  • 1 teaspoon dried rosemary
  • 1 teaspoon dried thyme
  • 1 teaspoon kosher salt
  • ½ teaspoon black pepper
  • ¼ teaspoon paprika

For Steak:

  • 2 ribeye steaks (10-12 oz each, 1-inch thick)
  • 2 tablespoons vegetable oil
  • 2 teaspoons kosher salt
  • 1 teaspoon black pepper

For Garlic Butter:

  • 6 tablespoons unsalted butter, softened
  • 4 cloves garlic, minced
  • 2 tablespoons fresh parsley, chopped
  • 1 tablespoon fresh thyme leaves
  • ½ teaspoon lemon zest (optional)
  • ¼ teaspoon kosher salt
  • Pinch red pepper flakes (optional)

Instructions

  • Preheat oven to 425°F. Line baking sheet with parchment.
  • Cut potatoes in half, pat completely dry.
  • Toss potatoes with olive oil, garlic powder, rosemary, thyme, salt, pepper, and paprika.
  • Arrange potatoes cut-side down on baking sheet. Roast 20 minutes.
  • Remove steaks from fridge 30 minutes before cooking. Pat dry and season generously with salt and pepper.
  • Make garlic butter: combine softened butter, garlic, parsley, thyme, lemon zest, salt, and pepper flakes.
  • Heat cast-iron skillet over high heat until smoking hot.
  • Add oil to pan, then steaks. Sear 4 minutes without moving.
  • Flip steaks, cook 3-4 minutes more for medium-rare (130-135°F internal temp).
  • Remove steaks to cutting board, tent with foil, rest 5-10 minutes.
  • Flip potatoes, roast 5-10 minutes more until golden and crispy.
  • Slice steak against the grain. Top with garlic butter.
  • Serve steak with roasted potatoes, garnish with parsley.

Notes

  • Room temperature steak is crucial for even cooking
  • Don’t move steak while searing—let crust develop
  • Use instant-read thermometer for perfect doneness
  • Rest steak before slicing to retain juices
  • Garlic butter can be made 1 week ahead
  • Recipe easily doubles for 4 servings
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