Name: Sheet Pan Garlic Butter Steak Bites with Potatoes and Green Beans
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Ingredients: 1 pound baby gold or red potatoes (cut in quarters); 1 tablespoon olive oil; Salt and black pepper (to taste); ½ teaspoon garlic powder; ½ teaspoon onion powder; 8 ounces fresh green beans (trimmed); 1 pound sirloin steak (cut into 1-inch cubes); 4 tablespoons butter (melted); 6 cloves garlic (minced); 1 tablespoon chopped fresh parsley (plus more for serving)

This is my go-to one-pan meal when I need dinner on the table fast. These sheet-pan garlic-butter steak bites roast alongside crispy potatoes and tender green beans in about 25 minutes for an easy, no-fuss weeknight dinner. Juicy, garlicky, buttery steak with perfectly roasted vegetables all cook together in a single pan with hardly any cleanup.

Tender sirloin steak bites, golden potatoes, and crisp green beans roasted on a sheet pan.

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Sheet Pan Garlic Butter Steak Bites Recipe
Key Ingredients
Substitutions & Variations
Instructions
Sheet Pan Success Tips
Serving Suggestions
Storage & Reheating
Sheet Pan Garlic Butter Steak Bites with Potatoes and Green Beans
Comments

Sheet Pan Garlic Butter Steak Bites Recipe

There have been plenty of busy days over here where I look at the clock and realize it's 5 pm and I have no dinner plans. One pan recipes like this sheet pan garlic butter steak bites or sheet pan sesame chicken are lifesavers in this house. The key to a perfectly cooked sheet pan meal is to start the potatoes first, then add the green beans and steak so everything finishes at the same time. It's all finished with a rich garlic butter sauce that just makes it that much better.

Key Ingredients

Sirloin steak bites, potatoes, green beans, melted butter, garlic, olive oil, dried seasonings, and parsley displayed on a counter.

See the recipe card below for the remaining ingredients and quantities.

Substitutions & Variations

Baby potatoes: I used baby potatoes for this recipe. Swap them for baby red potatoes, Yukon gold, or sweet potatoes for sweetness.
Sirloin steak: Sirloin works great here, but you can also use strip steak, ribeye, tenderloin, or flank steak cut into cubes. Just aim for a tender cut that cooks quickly at high heat so the steak stays juicy instead of tough.

Instructions

Quartered baby potatoes seasoned with oil, salt, and pepper on a sheet pan.

Step 1: Preheat the oven to 450°F so the pan is nice and hot for roasting. Add the quartered potatoes to a large sheet pan. Drizzle with the olive oil and season with 1 teaspoon salt, ¼ teaspoon black pepper, garlic powder, and onion powder. Toss until every piece is well coated, then spread the potatoes into a single layer with the cut sides facing down. Roast the potatoes for 15 minutes, until they start to brown on the edges but are not fully tender yet.

Small bowl of melted butter mixed with minced garlic and parsley.

Step 2: While the potatoes roast, stir together the melted butter, minced garlic, and chopped parsley in a small bowl. Set aside.

Raw sirloin steak bites, potatoes, and green beans arranged on a sheet pan with garlic-butter seasoning.

Step 3: Remove the sheet pan from the oven. The potatoes should be lightly golden and beginning to soften. Add the green beans and steak cubes to the pan, arranging everything in a single layer around the potatoes so nothing overlaps. Drizzle half of the garlic butter mixture over the steak and vegetables. Toss gently.

Sirloin steak bites, green beans, and potatoes on a sheet pan coated in garlic-butter seasoning.

Step 4: Return the sheet pan to the oven and roast for another 8-10 minutes. The steak should be browned on the outside and juicy in the center, the green beans crisp-tender, and the potatoes fork-tender. Remove the pan from the oven and immediately drizzle with the remaining garlic butter. Serve warm.

Sheet Pan Success Tips

Arrange in a single layer. This is extremely important for crispy steak and potatoes. Leave a little space between the potatoes, steak, and green beans. Overcrowding traps steam and prevents crisping and browning.
Use a meat thermometer. This is the most accurate way to prevent overcooking the steak. Check the steak for doneness and pull the pan at 130-135°F for medium-rare or 140-145°F for medium.
Cut to a similar size. Chop the steak and vegetables into similar bite-size pieces so everything roasts at the same rate and finishes cooking at the same time.
Watch the potatoes. If they brown faster than the steak cooks, slide them to the pan edges or remove them while the steak finishes.

Garlic butter steak bites, potatoes, and green beans roasted together and topped with parsley.

Serving Suggestions

This sheet pan garlic butter steak bites recipe is a full meal on its own, but I still like to switch things up depending on what I have in the fridge. Sometimes I'll swap the green beans for frozen broccoli or make Instant Pot mashed potatoes instead of roasting the potatoes. A quick squeeze of lemon over everything right before serving really brightens the flavors. Maple Brussels sprouts are another favorite variation when I want something a little different.

Storage & Reheating

Fridge: Store any leftovers in an airtight container in the refrigerator for up to 4 days.

Reheating: For best texture, reheat on a sheet pan in a 350°F oven or in the air fryer for a few minutes so the potatoes crisp back up and the steak warms through without overcooking. You can also microwave in a pinch, though the vegetables will be softer.

Make ahead: This recipe is best enjoyed fresh, but you can prep the potatoes, green beans, and steak ahead of time and keep them refrigerated until ready to roast.

Did you make this recipe? Leave a ⭐️⭐️⭐️⭐️⭐️ rating and a comment below-I'd love to hear how it turned out! THANK YOU!