Go Back
Garlic butter steak bites and crispy baby Yukon Gold potatoes served in a cast iron skillet, coated in a rich garlic herb butter and garnished with fresh parsley.
Print Pin

Garlic Butter Steak Bites and Potatoes

This Garlic Butter Steak Bites and Potatoes is a quick and satisfying one-skillet dinner featuring tender, juicy sirloin steak, crispy golden Yukon Gold potatoes, and a rich garlic herb butter sauce. Ready in just 40 minutes, it's an easy weeknight meal that delivers steakhouse flavor with minimal cleanup. Whether you're cooking for family or entertaining guests, this hearty recipe is guaranteed to impress.
Course Main Course
Cuisine American
Keyword cast iron steak bites, crispy potatoes, easy comfort food, easy steak bites recipe, garlic butter potatoes, garlic butter steak, garlic butter steak bites, garlic herb butter steak, one pan steak dinner, sirloin steak recipe, skillet steak recipe, steak and potatoes skillet, steak bites and potatoes, steak dinner recipe, weeknight steak dinner
Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Servings 4 servings
Calories 610kcal
Cost $20 for entire recipe

Equipment

  • Large cast iron skillet or heavy-bottomed skillet (12-inch recommended)
  • Microwave-safe bowl
  • Cutting board
  • Sharp chef’s knife
  • measuring cups
  • Measuring spoons
  • Tongs
  • Wooden spoon or silicone spatula
  • paper towels
  • Serving platter or large serving bowl

Ingredients

Steak

  • 1½ pounds sirloin steak cut into 1¼-inch cubes
  • 1 tablespoon avocado oil or canola oil
  • 1½ teaspoons kosher salt
  • ½ teaspoon freshly ground black pepper
  • 1 teaspoon smoked paprika
  • ½ teaspoon onion powder
  • ½ teaspoon garlic powder

Potatoes

  • 1½ pounds baby Yukon Gold potatoes halved (quartered if large)
  • 2 tablespoons avocado oil or olive oil
  • 1 teaspoon kosher salt
  • ½ teaspoon freshly ground black pepper
  • ½ teaspoon garlic powder
  • ½ teaspoon smoked paprika

Garlic Butter Sauce

  • 5 tablespoons unsalted butter
  • 6 cloves garlic minced
  • 1 teaspoon Worcestershire sauce
  • ½ teaspoon onion powder
  • 1½ teaspoons fresh thyme leaves
  • ½ teaspoon finely chopped fresh rosemary
  • ⅛ teaspoon freshly ground black pepper
  • 1 tablespoon chopped fresh parsley
  • Flaky sea salt to taste
  • Lemon wedges for serving (optional)

Instructions

  • Place the potatoes in a microwave-safe bowl with 2 tablespoons of water. Cover and microwave for 4 to 5 minutes, or until they are about 75% tender. Drain thoroughly and pat completely dry with paper towels.
  • Toss the potatoes with the avocado oil, kosher salt, black pepper, garlic powder, and smoked paprika until evenly coated.
  • Heat a large cast iron skillet over medium-high heat. Arrange the potatoes in a single layer and cook for 10 to 12 minutes, turning only every 3 to 4 minutes, until they are crispy, deeply golden, and fork tender. Transfer the potatoes to a plate, leaving the browned bits in the skillet.
  • Pat the steak cubes completely dry with paper towels. Season with the kosher salt, black pepper, smoked paprika, onion powder, and garlic powder.
  • Increase the heat to high. Add the avocado oil and sear the steak bites in a single layer for about 2 minutes per side, working in batches if necessary to avoid overcrowding the pan.
  • Transfer the steak to a plate and let it rest for 3 to 4 minutes.
  • Reduce the heat to medium-low. Add the butter to the skillet. Once the butter has melted and the foaming begins to subside, stir in the garlic, onion powder, thyme, rosemary, and black pepper. Cook for 30 to 45 seconds, stirring constantly, until fragrant.
  • Stir in the Worcestershire sauce and cook for about 10 seconds.
  • Return the potatoes to the skillet and gently toss until coated in the garlic butter.
  • Add the rested steak and any accumulated juices. Toss gently for 15 to 20 seconds, just until everything is coated and warmed through.
  • Remove from the heat and sprinkle with the chopped parsley. Taste and add flaky sea salt if needed. Serve immediately with fresh lemon wedges, if desired.

Notes

This Garlic Butter Steak Bites and Potatoes recipe is all about creating restaurant-quality flavor with simple ingredients and one skillet. These tips will help you get perfectly juicy steak and crispy potatoes every time.
  • Pat the steak completely dry before seasoning to create a rich, golden-brown crust instead of steaming.
  • Bring the steak to room temperature for about 20 minutes before cooking for more even results.
  • Cook the steak in batches if needed. Overcrowding the pan lowers the temperature and prevents proper searing.
  • Yukon Gold potatoes are ideal because they become crispy on the outside while staying buttery and creamy inside.
  • Par-cooking the potatoes before pan-frying shortens the cooking time and guarantees tender centers.
  • Leave the potatoes undisturbed for several minutes before turning them to develop a beautifully crisp crust.
  • Use fresh garlic instead of jarred garlic for the richest garlic butter flavor.
  • Fresh thyme and rosemary add the best flavor and aroma, but dried herbs can be substituted in smaller amounts if necessary.
  • Add the garlic after lowering the heat to prevent it from burning and becoming bitter.
  • Let the steak rest for 3 to 4 minutes before returning it to the skillet so the juices stay inside the meat.
  • Taste the finished dish before adding flaky sea salt since Worcestershire sauce already contributes some saltiness.
  • Finish with freshly chopped parsley and an optional squeeze of lemon juice to brighten the rich garlic butter sauce.
  • Serve immediately while the steak is hot and the potatoes are still crispy for the best texture.
These simple techniques ensure your homemade garlic butter steak bites and potatoes turn out tender, flavorful, and perfectly crisp every time, making this an easy dinner recipe you'll want to add to your regular meal rotation.