I LOVE sheet pan dinners! Just throw everything in one place and toss it in the oven.

Cut up some broccoli or brussel sprouts and throw them on too!

Parboil the potatoes first…..this will allow them to crisp up nicely in the oven.

Saute in butter, olive oil, butter and spices and then bake for 10 minutes while preparing the steak.

This marinade adds so much flavor to the steak.

Saute in olive oil, butter, garlic and fresh seasoning just enough to cover the meat in a buttery sauce.
Add the steak to the baking sheet and cook for 10 more minutes.

Heat the remaining marinade and serve as a sauce over the steak and potatoes.


Steak and Potatoes Sheetpan Dinner

Steak and potatoes in a garlic butter sauce. Great for any meal! @mostdeliciouslife.com
5 from 1 vote
Course dinner, Main Course


  • pounds flank steak
  • 1 pound fingerling or baby potatoes *or cut up potatoes
  • 2 Tablespoons olive oil, split
  • 4 Tablespoons butter, split
  • 6 cloves garlic
  • 2 teaspoons fresh thyme, chopped
  • 2 teaspoons fresh rosemary, chopped
  • 2 teaspoons fresh oregano, chopped


  • cup soy sauce
  • 1 Tablespoon olive oil
  • 1 Tablespoon sriracha sauce
  • ¼ teaspoon black pepper


  • Place potatoes in a pot and cover with salted water. Bring to a boil, turn down heat to medium. Boil for 10 minutes and drain.
  • Slice flank steak against the grain into about ¼ inch slices.
  • Mix marinade and stir into meat slices. Cover and put aside.
  • Preheat oven to 450°
  • Chop fresh seasonings and separate into two groups.
  • In large skillet, melt 1T olive oil and 2T butter.
  • Add half of the garlic and seasonings. Saute for 30 seconds.
  • Add potatoes and saute for 5 minutes, stirring well so that potatoes are well covered in butter. Pour onto edged sheetpan.
  • Place potatoes in oven and cook for 10 minutes.
  • Using same skillet, melt remaining butter and olive oil. Add garlic and spices.
  • Stir in meat slices until well covered, leaving any extra marinade behind.
  • Remove potatoes from oven and spoon meat slices onto the other half of the sheetpan.
  • Return to oven and cook for 10 more minutes.
  • Pour any remaining marinade into hot skillet and heat through.
  • Spoon sauce over meat and potatoes and serve.
Keyword dinner, sheetpan, steak, sweet potatoes