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Overhead view of a sliced flank steak on a sheet pan with roasted potatoes and broccoli.

Sheet Pan Steak with Potatoes and Broccoli

Say goodbye to piles of dishes and hello to your new favorite weeknight dinner—Sheet Pan Steak with Potatoes and Broccoli! This easy, one-pan wonder is a game-changer for busy families, combining juicy steak, crispy roasted potatoes, and tender broccoli florets all on a single sheet pan.
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Prep Time 1 hour 15 minutes
Cook Time 30 minutes
Inactive 10 minutes
Course Dinner, Main Dish
Cuisine American
Servings 4
Calories 636 kcal

Ingredients
  

  • 2 lbs flat iron steak can substitute flank steak, cooking time may be different
  • 1/4 cup olive oil
  • 2 tbsp aged balsamic vinegar
  • 9 cloves garlic minced and separated
  • Kosher salt
  • Fresh cracked black pepper
  • 1 1/2 lbs baby Yukon gold potatoes halved
  • 2 tbsp fresh rosemary minced (or 2 teaspoons dry, crushed)
  • 1 head of broccoli cut into florets

Instructions
 

  • Preheat oven to 450° F.
  • Line a large rimmed baking sheet with foil.
  • Place the steak in a large zipper-top bag with 1/4 cup olive oil, balsamic vinegar, 4 cloves of garlic, salt, and pepper. Turn to coat and let marinate for at least 1 hour up to 8 hours.
  • Scatter potatoes and rosemary on the baking sheet, drizzle with 1 tablespoon of olive oil, and season with salt and pepper. Toss gently with tongs to coat and spread them out evenly.
  • Roast potatoes mixture until they begin to brown around the edges, about 20 minutes.
  • Combine the remaining 2 tablespoons of olive oil, broccoli, and remaining garlic in a bowl; season with salt and pepper and toss to coat. Place on the baking sheet along with the potatoes.
  • Place an ovenproof wire rack over the broccoli and potatoes. Remove the steak from the zip-top bag and shake off the excess marinade. Lay the steak on the rack.
  • Return the baking sheet to the oven and roast until an instant-read thermometer inserted horizontally into the center of the meat registers 125, about 10 to 15 minutes.
  • Remove from the oven and let rest for 5 to 10 minutes before slicing.

Disclaimer

Most of my recipes are low-carb (or keto) and gluten-free, but some are not. Please verify that a recipe fits your needs before using it. Recommended and linked products are not guaranteed to be gluten-free. Recipes may contain errors, so please use your common sense when following them. Nutritional information is provided as a courtesy and is approximate only. We cannot guarantee the accuracy of the nutritional information given for any recipe on this site. Erythritol carbs will not be included as it has a glycemic index of 0 (meaning it does not spike blood sugar) and it’s not metabolized. Net carbs are the total carbs minus fiber.

Nutrition

Calories: 636kcalCarbohydrates: 25gProtein: 49gFat: 38gSaturated Fat: 11gPolyunsaturated Fat: 3gMonounsaturated Fat: 19gTrans Fat: 1gCholesterol: 150mgSodium: 335mgPotassium: 1549mgFiber: 7gSugar: 10gVitamin A: 977IUVitamin C: 174mgCalcium: 154mgIron: 7mg
Keyword 10 ingredients or less, beef, broccoli, dairy-free, dinner, easy recipes, gluten-free, grain-free, kid friendly, main dish, One Pan, potatoes, sheet pan, steak
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