Here’s another easy weeknight dinner. The oven does most of the work here for this one-pan wonder and just a couple of pantry seasonings do the trick. Cubes of potato go in the oven first, edges turning just a bit golden. Sirloin roasts alongside, its surface darkening under your preferred steak seasoning, and the asparagus softens just enough to bend, tips blistering where they meet the pan. An easy but elevated steak and potatoes dinner!
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Steps + Photos to make this recipe for Sheet Pan Steak and Vegetables Dinner
Step 1: Preheat the oven to 400°F and set out a large sheet pan. If handy, a sheet of foil will help crisp up the veg, or use a spritz of nonstick cooking spray to help with easy cleanup.
Step 2: Wash and dry well all the vegetables, then slice the baby bella mushrooms in half; peel the potatoes, if desired, and cut into 3/4-inch cubes; then trim the woody ends from the asparagus.
Step 3: Toss the potatoes in a bowl with 1 T olive oil, ½ t of salt, and ½ t garlic powder (this is half of the 1 tsp total garlic powder), then spread them on the sheet pan in a single layer. Slide pan into the oven and roast the potatoes alone for about 10 minutes.
Step 4: While the potatoes cook: Season both sides of the sirloin steak pieces with the steak seasoning, then set steak pieces aside.
Step 5: Remove the potatoes from the oven. On the hot pan: Arrange the asparagus in clusters, gently shifting potatoes as needed to make room. Drizzle the asparagus with the remaining olive oil, and sprinkle with the remaining ½ t garlic powder. Tuck the mushrooms into open spots.
Step 6: Sprinkle Parmesan over the potatoes and asparagus, then bake 18–20 minutes, until the potatoes are tender and the steak is cooked to your liking. Rest the steak 5 minutes before serving.
Tools & Equipment
- Measuring spoons
- Cutting boards
- Knife (Wusthof, our favorite kitchen knives for everyday use)
- Mixing bowl (for tossing the potatoes)
- Tongs (helpful for arranging the vegetables – I can’t live without my kitchen tongs)
- Large baking sheet
- Aluminum foil
- Nonstick cooking spray
Tips for Success
- Pat dry the steak and dry the vegetables very well; we want them to roast and not steam-cook.
- Keep the potatoes truly 1-inch: larger pieces may need more time at 400°F, which can push the steak past your preferred doneness for a family dinner.
- Leave as much room as possible between vegetables and steak, using a larger pan if needed. A single layer encourages browning and deeper flavor in the roasted vegetables.
- This recipe is for medium to medium rare steak—if you prefer a well done steak, cook the steak with all of the vegetable at once.
- For a nice plating presentation, slice steak on a carving board and arrange slices quickly with serving of vegetables and spoon over a bit of pan juices. Serve immediately.
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Sheet Pan Steak and Vegetable Dinner
Ingredients
- 1 – 1 ½ lb sirloin steak cut into 4 pieces
- 1 lb fresh asparagus
- 8 oz baby bella mushrooms white button mushrooms will work too
- 4 medium potatoes, cut into 1-inch cubes peel first if desired
- 1/2 t salt or to taste
- 1 T steak seasoning
- 2 T olive oil
- 2 T Parmesan grated
- 1 t garlic powder divided
Instructions
- Preheat oven to 400°F. Prep a sheet pan with foil and a light layer of nonstick cooking spray.
- Prep the vegetables: Rinse, dry. and cut mushrooms in half. Wash potatoes if leaving skin on then cut into 1-inch cubes. Wash and dry asparagus, then trim and discard woody ends.
- In a medium bowl, toss potatoes with 1 T olive oil, salt, and ½ t garlic powder; spread on sheet pan keeping space between. Bake potatoes for about 10 minutes.
- While the potatoes roast: Pat the steak pieces dry. Season steak pieces on both sides with steak seasoning; set aside.
- Remove pan from oven. Place the seasoned steak pieces on the pan. Arrange asparagus in clusters around the hot potatoes; drizzle with remaining olive oil and sprinkle with remaining ½ t garlic powder. Sprinkle Parmesan over potatoes and asparagus. Add mushrooms to open spaces on the pan.
- Add pan back to hot oven to finish roasting everything together for 12 minutes. Check steak so that it reaches your desired doneness.
- Let steak rest 1 minute then slice and plate immediately with servings of vegetables and a spoonful of pan juice. Season further with S&P to taste. Crusty garlic bread complements this dinner beautifully.
The bottom line
This sheet pan steak dinner hits the spot between weeknight practicality and the kind of browning you usually chase with more pans: potatoes roast firm, mushrooms turn concentrated and savory, and asparagus roast to al dente. The steak—simple sirloin steak dusted with steak seasoning and a little garlic powder—roasts to about a medium and sliced for plating. It’s a true one pan dinner, built for less cleanup.
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