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Easy Garlic Butter Steak Bites and Potatoes

Posted on September 21, 2025 by jasmine

This recipe for Grandma's Garlic Butter Steak Bites and Potatoes, straight from her treasured handwritten notebook, creates a steakhouse-quality meal in one pan. It’s a comforting, soulful dinner that’s ready in under 30 minutes!
Close-up of Garlic Butter Steak Bites and Potatoes with a crispy sear on the steak and golden potatoes, garnished with fresh parsley.

Craving that steakhouse-quality dinner without the fuss or the hefty price tag? These Garlic Butter Steak Bites and Potatoes deliver all the indulgent flavor of a fancy night out, right from the comfort of your own kitchen. Imagine perfectly seared, buttery steak bites nestled next to golden-brown potatoes with a crispy crust and a fluffy interior. This simple, one-pan skillet meal makes an impressive dinner feel easy, proving you don’t need a complicated recipe to create something truly special.

Garlic Butter Steak Bites and Potatoes in a white bowl, showcasing juicy, seared steak and golden potatoes with fresh parsley.

This garlic butter steak bites and potatoes recipe proves that weeknight dinners don’t have to be complicated to be absolutely delicious. With bite-sized steak pieces that are juicy and tender, perfectly seasoned potatoes, and a savory buttery garlic flavor that coats everything, it’s a complete meal that delivers both satisfaction and convenience in one perfect pan.

Why You’ll Love This Easy Garlic Butter Steak Bites and Potatoes

This cast iron skillet recipe delivers that perfect combination of textures and flavors that make steakhouse dinners so memorable – tender, juicy tender sirloin bites that practically melt in your mouth paired with crispy golden potatoes that have absorbed all those incredible garlic herb butter sauce flavors. Each bite delivers restaurant-quality satisfaction with the comfort and convenience of a one-pan meal that comes together in about 30 minutes from start to finish.

What really sets this quick steak and potatoes recipe apart is how it captures all those complex, rich flavors without requiring advanced cooking techniques or expensive ingredients. The garlic butter steak bites with crispy potatoes approach means everything cooks together, building layers of flavor while keeping cleanup minimal. This dish works equally well for a romantic dinner for two or a satisfying family meal that brings everyone together around something truly delicious.

Ingredients for Garlic Butter Steak Bites and Potatoes

This garlic butter steak bites and potatoes recipe uses high-quality, simple ingredients that work together to create something absolutely spectacular. The key is choosing the right cut of steak and using real butter for that signature rich, savory flavor.

What You’ll Need

Fresh ingredients for Garlic Butter Steak Bites and Potatoes: sirloin steak, baby potatoes, garlic, and butter on a marble counter.

For the Steak Bites:

  • 1.5 lbs sirloin steak, cut into 1-inch cubes
  • 2 teaspoons salt
  • 1 teaspoon black pepper
  • 1 teaspoon garlic powder
  • 2 tablespoons olive oil

For the Potatoes:

  • 1.5 lbs baby potatoes, halved
  • 2 tablespoons olive oil
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1 teaspoon dried rosemary

For the Garlic Butter Sauce:

  • 4 tablespoons butter
  • 6 cloves garlic, minced
  • 2 tablespoons fresh parsley, chopped
  • 1 tablespoon Worcestershire sauce
  • 1 teaspoon fresh thyme (or 1/2 teaspoon dried)

Why These Ingredients Matter

Sirloin steak is perfect for this recipe because it’s tender, flavorful, and cuts into uniform pieces that cook evenly. The baby potatoes hold their shape beautifully during cooking and develop those perfect crispy edges we’re after. Real butter is absolutely essential for the sauce – it provides richness and helps create that glossy, restaurant-style finish that coats everything perfectly. Fresh garlic gives the most aromatic, robust flavor, while Worcestershire sauce adds that subtle umami depth that makes this dish so addictive.

Instructions for Making Garlic Butter Steak Bites and Potatoes

Step-by-Step Directions

Step 1: Start by preparing the potatoes first since they take longer to cook. Preheat your oven to 400°F and toss halved baby potatoes with olive oil, salt, pepper, and rosemary.

Step 2: Spread potatoes cut-side down on a baking sheet and roast for 20-25 minutes until golden brown and crispy.

Step 3: While potatoes cook, season steak cubes with salt, pepper, and garlic powder. Let sit at room temperature for 10 minutes.

Step 4: Heat 2 tablespoons olive oil in a large cast iron skillet over medium-high heat until shimmering.

Step 5: Add seasoned steak bites in a single layer, being careful not to overcrowd. Sear for 2-3 minutes per side until golden brown and cooked to desired doneness.

Step 6: Remove steak to a plate and reduce heat to medium. Add butter to the same skillet.

Step 7: Once butter melts, add minced garlic and cook for 1 minute until fragrant.

Step 8: Add Worcestershire sauce and thyme, stirring to combine.

Step 9: Return steak bites and roasted potatoes to the skillet, tossing everything in the garlic butter sauce.

Step 10: Remove from heat, sprinkle with fresh parsley, and serve immediately.

Hint: Don’t move the steak bites too quickly when searing – let them develop that beautiful golden crust before flipping! This creates incredible flavor and keeps the meat juicy and tender. For another elegant dinner option that’s equally impressive, try this marry me chicken pasta when you want something creamy and indulgent.

Top Tip

The secret to perfect steak bites is proper temperature control and timing. Make sure your skillet is properly heated before adding the steak, and resist the urge to move the pieces around too much during searing. Also, don’t skip letting the steak come to room temperature before cooking – this ensures even cooking throughout each piece.

For the crispiest potatoes, make sure they’re completely dry before tossing with oil, and don’t overcrowd them on the baking sheet. The cut sides should be in direct contact with the hot pan for maximum browning. If your steak bites seem to be cooking too quickly, reduce the heat slightly – you want a good sear without overcooking the interior. For another satisfying comfort dish, this chicken fried steak offers similar hearty flavors with different techniques.

My Garlic Butter Steak Bites and Potatoes Story

I’ll never forget the night I decided to surprise my husband with a special dinner but realized I only had about 30 minutes before he got home from work. I had some steak in the fridge and potatoes in the pantry, but I wasn’t sure how to make them feel special and elegant rather than just thrown together. That’s when I remembered how restaurants always make everything taste better with garlic butter.

What started as a desperate attempt to create something impressive in a short time turned into one of our most requested dinners. Grandma tried it the next week and declared, “Jazzy, you’ve learned that the best cooking doesn’t need to be complicated – it just needs to be done with love and good ingredients.” She was absolutely right, and now this dish has become our go-to for both busy weeknights and special occasions.

Substitutions for Garlic Butter Steak Bites and Potatoes

If you need to adapt this garlic butter steak bites and potatoes skillet recipe for different needs, here are swaps that work beautifully:

  • Sirloin steak – ribeye, strip steak, or even chicken thighs cut into chunks work great
  • Baby potatoes – regular potatoes cut into chunks, or even sweet potatoes for different flavor
  • Fresh herbs – dried herbs work but use half the amount, or try different combinations like oregano and basil
  • Worcestershire sauce – soy sauce or balsamic vinegar add different but delicious umami notes
  • Butter – ghee or olive oil work for dairy-free needs, though flavor will be different

The beauty of this technique is how adaptable it is while still delivering those incredible rich, savory flavors. For another versatile comfort dish, this san giorgio lasagna recipe offers similar satisfying, family-friendly appeal.

Variations on Garlic Butter Steak Bites and Potatoes

This family meals recipes base is perfect for so many delicious variations:

  • Slow Cooker Version – for garlic butter steak bites and potatoes slow cooker style, brown steak first then transfer to slow cooker with potatoes and sauce ingredients
  • Air Fryer Method – for garlic steak bites and potatoes air fryer cooking, cook potatoes first, then steak, then toss with garlic butter
  • Foil Packet Style – for garlic steak bites and potatoes in foil, divide ingredients into foil packets for grilling or oven cooking
  • Creamy Version – for creamy garlic butter steak bites and potatoes, add heavy cream to the garlic butter sauce
  • Vegetable Additions – include bell peppers, mushrooms, or green beans for extra nutrition
  • Spicy Kick – add red pepper flakes or hot sauce to the garlic butter for heat lovers

Each variation keeps that incredible garlic butter flavor while giving you different cooking methods and flavor profiles.

Equipment for Garlic Butter Steak Bites and Potatoes

The right tools make this quick dinner project so much easier:

  • Large cast iron skillet – essential for proper searing and heat retention
  • Rimmed baking sheet – for roasting potatoes to crispy perfection
  • Sharp knife – for uniform steak cutting and clean potato halving
  • Tongs – for safely flipping steak bites without piercing
  • Meat thermometer – ensures perfect doneness every time

If you don’t have cast iron, any heavy-bottomed skillet works well – just make sure it can handle medium-high heat without warping.

Storage Tips for Garlic Butter Steak Bites and Potatoes

This easy dinner recipes favorite stores well for convenient leftovers:

  • Refrigerator – store leftovers for up to 3 days in airtight containers
  • Reheating – reheat gently in a skillet over medium heat to maintain texture
  • Make-ahead tip – you can prep potatoes and season steak ahead, but cook fresh for best results
  • Freezing – steak bites freeze well for up to 3 months, but potatoes don’t freeze as successfully
  • Meal prep – divide into individual containers for grab-and-go lunches

The garlic butter sauce may separate slightly when reheated, but a quick stir brings it back together beautifully.

Grandma’s Secret for Garlic Butter Steak Bites and Potatoes

Grandma always adds a tiny splash of beef broth to her garlic butter sauce to make it extra rich and help it coat the steak and potatoes perfectly. “Jazzy, that little bit of broth makes the sauce cling to everything like restaurant magic,” she’d say while adding just a tablespoon to deglaze all those beautiful browned bits from the pan.

Close-up of Garlic Butter Steak Bites and Potatoes with a crispy sear on the steak and golden potatoes, garnished with fresh parsley.

Look at these gorgeous golden steak bites and crispy potatoes glistening with that rich garlic butter sauce – pure steakhouse perfection made at home!

FAQ about Garlic Butter Steak Bites and Potatoes

What’s the secret to flavorful steak bites?

The secret is proper seasoning, high heat for searing, and not overcrowding the pan. Let the steak develop a golden crust before moving it, and finish with quality butter and fresh garlic for maximum flavor.

Should you cook potatoes or steak first?

Cook potatoes first since they take longer. Roast them in the oven while you prep the steak, then combine everything in the skillet with the garlic butter sauce at the end.

What kind of steak is best for steak bites?

Sirloin, ribeye, or strip steak work best because they’re tender, flavorful, and cut into uniform pieces easily. Avoid tougher cuts that need long cooking times.

Can I put garlic butter on potatoes?

Absolutely! Garlic butter on potatoes is delicious and adds incredible flavor. The combination of crispy potatoes with rich, garlicky butter is a classic pairing that never fails to satisfy.

Conclusion

So there you have it, a complete, satisfying dinner in under 30 minutes with only one pan to wash. This Garlic Butter Steak Bites and Potatoes recipe is more than just a meal; it’s a solution for busy evenings when you refuse to compromise on flavor. For another impressive side dish that pairs beautifully, try these floriditas cheese scones for a touch of sophistication. If you’re looking for more steak and potato inspiration, I found this amazing grilled skirt steak with roasted potatoes that offers outdoor cooking techniques for similar flavors.

Add this to your weeknight rotation, and you’ll always have a show-stopping, family-approved dinner ready to go in a flash.

Close-up of Garlic Butter Steak Bites and Potatoes with a crispy sear on the steak and golden potatoes, garnished with fresh parsley.

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This recipe for Grandma's Garlic Butter Steak Bites and Potatoes, straight from her treasured handwritten notebook, creates a steakhouse-quality meal in one pan. It’s a comforting, soulful dinner that’s ready in under 30 minutes!
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Course: Dinner, Main Course
Cuisine: American
Keyword: easy weeknight dinner, Garlic Butter Steak Bites and Potatoes, one pan steak and potatoes, sirloin steak recipe
Prep Time: 10 minutes
Cook Time: 20 minutes
Total Time: 30 minutes
Servings: 4 servings
Calories: 785kcal
Cost: $25

Equipment

  • 1 Large cast iron skillet Grandma always said cast iron gives the best sear.
  • 1 Rimmed Baking Sheet To make sure the potatoes get crispy and don't steam.
  • 1 Sharp knife
  • 1 Tongs For flipping the steak without piercing it.

Ingredients

For the Steak Bites:

  • 1.5 lbs sirloin steak cut into 1-inch cubes
  • 2 tsp salt
  • 1 tsp black pepper Freshly ground, if possible.
  • 1 tsp garlic powder
  • 2 tbsp olive oil

For the Potatoes:

  • 1.5 lbs baby potatoes Halved or quartered if large.
  • 2 tbsp olive oil
  • 1 tsp salt
  • 0.5 tsp black pepper
  • 1 tsp dried rosemary Crushed between your fingers to release the oil.

For the Garlic Butter Sauce:

  • 4 tbsp butter Unsalted is best.
  • 6 cloves garlic Minced finely.
  • 2 tbsp fresh parsley Chopped, plus more for garnish.
  • 1 tbsp Worcestershire sauce Grandma called this her "secret umami.
  • 1 tsp fresh thyme Or 1/2 tsp dried.

Instructions

  • First things first, let's get those potatoes going. Grandma always said the perfect potato is the heart of a good meal. Preheat your oven to 400°F. On a baking sheet, toss the halved [baby potatoes] with [olive oil], [salt], [black pepper], and [dried rosemary] until they're all coated in love. Spread them in a single layer, cut-side down, and roast for 20-25 minutes until they're golden and crispy.
  • While the potatoes are roasting, prep the steak. Pat the [sirloin steak] cubes dry and season them generously with [salt], [black pepper], and [garlic powder]. Heat [olive oil] in your cast iron skillet over medium-high heat. 'Now don't you dare overcrowd that pan, Jazzy,' Grandma would say. 'Give them room to get a beautiful crust.' Sear the steak bites in a single layer for 2-3 minutes per side until they're browned to perfection. Remove them to a plate and try not to eat them all
  • Now for the magic. Reduce the heat to medium and add the [butter] to that same skillet. Once it's melted and foaming, add the minced [cloves garlic] and cook for just a minute until the whole kitchen smells like heaven. Stir in the [Worcestershire sauce] and [fresh thyme], scraping up any wonderful browned bits from the bottom of the pan.
  • This is the moment it all comes together. Return the seared steak bites to the skillet, add the crispy roasted potatoes, and toss everything gently in that glorious garlic butter sauce until every single piece is coated. I can still see Grandma doing this with a smile. Turn off the heat, sprinkle with a generous amount of chopped [fresh parsley], and serve it right away, while it's hot and sizzly.

Notes

  • Grandma’s Secret: Grandma always added a tiny splash of beef broth (about 1-2 tablespoons) to the garlic butter sauce right at the end. She said it helped the sauce cling to everything and made it extra rich.
  • Don’t Move the Steak: For the best crust, let the steak bites sit undisturbed while searing. Resist the urge to move them around too much!
  • Substitutions: Ribeye or strip steak also work beautifully. You can swap baby potatoes for larger potatoes cut into 1-inch chunks, just be sure to adjust roasting time.
  • Storage: Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. Reheat gently in a skillet to bring the potatoes’ crispiness back to life.

Nutrition

Serving: 1serving (approx. 1/4 of recipe) | Calories: 785kcal | Carbohydrates: 45g | Protein: 52g | Fat: 45g | Saturated Fat: 18g | Cholesterol: 165mg | Sodium: 2150mg | Potassium: 1450mg | Fiber: 6g | Sugar: 4g

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