Garlic Butter Steak Bites and Mash

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Garlic Butter Steak Bites and Mash is a bold, savory spin on steakhouse comfort, bringing together juicy, seared steak bites bathed in garlicky butter and served over a bed of creamy mashed potatoes. Each bite delivers a perfect balance of richness and simplicity—crispy-edged steak, velvety mash, and that unmistakable aroma of sizzling garlic and herbs. Whether it’s a weeknight dinner or a way to impress guests without the fuss, this dish hits all the right notes.

I cook this dish, and the steak sizzles the moment it hits the pan, releasing a mouthwatering blend of garlic, butter, and herbs that fills the kitchen. I let the edges caramelize just right before spooning over the buttery pan sauce. The mashed potatoes, smooth and comforting, soak it all up like they were made for this moment. The contrast of textures—the crust on the steak, the creaminess of the mash—makes every bite deeply satisfying.

What I love most about this recipe is how easily it adapts. Add a splash of balsamic, finish with a sprinkle of blue cheese, or toss in mushrooms for a twist. Garlic Butter Steak Bites and Mash isn’t just dinner—it’s a moment of indulgence you can recreate any night of the week.

Garlic Butter Steak Bites and Mash is Perfect for:

  • Weeknight dinners with minimal prep
  • Steak lovers looking for something simple but rich
  • Comfort food cravings
  • Meals that feel fancy without the fuss

Why You will Love The Garlic Butter Steak Bites and Mash

  • Big Steakhouse Flavor, No Reservation Needed:
    • Get all the bold, savory goodness of a high-end steakhouse dinner right at home—and in less than 30 minutes. Each bite delivers that deep, seared flavor you’d expect from a sizzling steak served tableside, without the fuss or expense of dining out.
  • Garlic Butter Magic:
    • The rich, garlicky butter sauce doesn’t just coat the steak—it seeps into every crevice, infusing the meat with luscious, savory flavor. It also doubles as a sauce for your mashed potatoes, bringing everything together in a deliciously buttery harmony.
  • Crispy Crust, Juicy Center:
    • Each steak cube is seared to perfection with a golden-brown crust that locks in all the juices. The contrast between the crispy exterior and the tender, melt-in-your-mouth center makes every forkful satisfying.
  • Creamy Mashed Potatoes on the Side:
    • Paired with velvety mashed potatoes, this dish strikes the perfect balance of rich and comforting. The creaminess of the potatoes mellows out the boldness of the steak, creating a well-rounded, feel-good meal.
  • Minimal Cleanup, Maximum Flavor:
    • Thanks to one-pan cooking for the steak, you’ll spend less time washing dishes and more time enjoying your meal. It’s ideal for weeknights when you want something hearty and homemade without turning your kitchen upside down.

Preparation and Cooking Time

  • Total Time: 30 minutes
  • Prep Time: 10 minutes
  • Cook Time: 20 minutes
  • Servings: 4
  • Calories: Around 600 per serving
  • Key Nutrients: Protein: 40g, Carbs: 35g, Fat: 35g

Ingredients

For the Steak Bites:

  • 1½ lbs sirloin or ribeye steak, cut into 1-inch cubes
  • Salt and black pepper to taste
  • 1 tbsp olive oil
  • 3 tbsp unsalted butter
  • 4 cloves garlic, minced
  • 1 tbsp chopped fresh parsley (optional)

For the Mashed Potatoes:

  • 2 lbs russet or Yukon Gold potatoes, peeled and chopped
  • 4 tbsp unsalted butter
  • ½ cup milk or cream
  • Salt and pepper to taste

Steps on making the Garlic Butter Steak Bites and Mash

Cook the Potatoes:

  1. Add chopped potatoes to a large pot of salted water.
  2. Bring to a boil and cook until fork-tender, about 15–20 minutes.
  3. Drain and return potatoes to the pot.
  4. Mash with butter and milk until smooth and creamy. Season with salt and pepper.

Cook the Steak Bites:

  1. Pat steak cubes dry with paper towels. Season generously with salt and pepper.
  2. Heat olive oil in a large skillet over medium-high heat.
  3. Sear steak bites in batches to avoid overcrowding. Cook for about 2–3 minutes per side until browned and caramelized.
  4. Remove steak from skillet and reduce heat to medium.
  5. Add butter and minced garlic to the pan. Stir until fragrant, about 30 seconds.
  6. Return steak bites to the skillet. Toss to coat in the garlic butter sauce.

Assemble the Plate:

  1. Spoon mashed potatoes onto a plate.
  2. Pile steak bites over the top.
  3. Drizzle with extra garlic butter from the pan.
  4. Sprinkle with fresh parsley for color and a burst of freshness.

How to Serve the Garlic Butter Steak Bites and Mash

Serve Garlic Butter Steak Bites and Mash with:

  • Steamed broccoli or green beans for a pop of color
  • A glass of red wine or iced tea
  • Crusty bread to mop up extra garlic butter

Additional Tips for Garlic Butter Steak Bites and Mash

  • Use well-marbled steak for the juiciest bites
  • Don’t overcrowd the skillet — sear in batches for that crust
  • Warm the milk before adding it to mashed potatoes for smoother texture
  • Let the steak rest a few minutes after searing to keep it juicy

Recipe Variations for Garlic Butter Steak Bites and Mash

  • Mashed Cauliflower Base:
    • Looking for a lighter, low-carb alternative? Swap the traditional mashed potatoes with mashed cauliflower. It still delivers a creamy, comforting texture but with fewer carbs and a slightly nutty flavor. It’s a great option if you’re aiming for a keto-friendly or gluten-free version without sacrificing richness.
  • Sweet Potato Swap:
    • For a naturally sweeter and more vibrant twist, use mashed sweet potatoes in place of regular potatoes. The earthy sweetness pairs beautifully with the garlicky butter and any roasted veggies or proteins you’re serving alongside. It adds a pop of color and a slightly more nutrient-dense base.
  • Herb-Infused Butter:
    • Take the flavor up a notch by melting rosemary or thyme into the butter before mixing it with garlic. These herbs bring a fragrant, earthy aroma that complements the richness of the dish and adds a cozy, savory depth. Perfect for fall or winter meals when you’re craving comfort.
  • Add Some Heat:
    • If you like a little spice, stir in a pinch of red pepper flakes to the garlic butter. The gentle heat balances out the creaminess of the mash and gives the dish a subtle kick. You can also try smoked paprika or a dash of cayenne for a smoky, spiced undertone.
  • Cheesy Boost:
    • Mix in shredded Parmesan, cheddar, or Gruyère into the mash for an extra layer of indulgence. The melted cheese adds creaminess and depth, making it feel extra decadent—perfect for holidays or when you want to impress.

Freezing and Storage

  • Refrigeration:
    • Store any leftovers in an airtight container in the refrigerator for up to 3 days. Be sure to let everything cool to room temperature before sealing to avoid excess moisture buildup, which can lead to sogginess or spoilage.
  • Reheating Tips:
    • To keep your steak tender and juicy, reheat it gently in a skillet over low heat. Add a splash of broth or water to help maintain moisture, and cover the pan to trap steam. This method avoids drying out the meat, preserving that perfect texture. For the mashed potatoes, a quick warm-up in the microwave or stovetop with a splash of milk or cream will bring them back to their original creamy consistency.
  • Freezing Guidelines:
    • While the steak is best enjoyed fresh or refrigerated, mashed potatoes can be frozen separately if needed. Scoop them into an airtight freezer-safe container or zip-top bag, flatten to remove excess air, and freeze for up to 2 months. Thaw overnight in the fridge and reheat with a bit of butter or cream to restore their smooth, velvety texture. Avoid freezing the steak, as it may become tough and lose flavor during thawing and reheating.

Special Equipment

  • Large skillet (cast iron works best for searing)
  • Potato masher or electric hand mixer for the mash

FAQ Section

Can I use a different cut of beef?
Yes! Sirloin, ribeye, or New York strip all work well. Just avoid super lean cuts like round steak.

How do I make it dairy-free?
Use olive oil or vegan butter in place of regular butter, and swap milk for a dairy-free alternative.

What’s the best way to reheat steak bites?
Quickly warm them in a skillet over medium heat to preserve the crust and avoid overcooking.

Can I make the mashed potatoes ahead of time?
Yes! Store them in the fridge and reheat with a splash of milk to bring them back to life.

Garlic Butter Steak Bites and Mash

Mark Anthony
Garlic Butter Steak Bites and Mash is a bold, savory spin on steakhouse comfort, bringing together juicy, seared steak bites bathed in garlicky butter and served over a bed of creamy mashed potatoes. Each bite delivers a perfect balance of richness and simplicity—crispy-edged steak, velvety mash, and that unmistakable aroma of sizzling garlic and herbs. Whether it’s a weeknight dinner or a way to impress guests without the fuss, this dish hits all the right notes.
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings 4
Calories 600 kcal

Ingredients
  

For the Steak Bites:

  • lbs sirloin or ribeye steak cut into 1-inch cubes
  • Salt and black pepper to taste
  • 1 tbsp olive oil
  • 3 tbsp unsalted butter
  • 4 cloves garlic minced
  • 1 tbsp chopped fresh parsley optional

For the Mashed Potatoes:

  • 2 lbs russet or Yukon Gold potatoes peeled and chopped
  • 4 tbsp unsalted butter
  • ½ cup milk or cream
  • Salt and pepper to taste

Instructions
 

Cook the Potatoes:

  • Add chopped potatoes to a large pot of salted water.
  • Bring to a boil and cook until fork-tender, about 15–20 minutes.
  • Drain and return potatoes to the pot.
  • Mash with butter and milk until smooth and creamy. Season with salt and pepper.

Cook the Steak Bites:

  • Pat steak cubes dry with paper towels. Season generously with salt and pepper.
  • Heat olive oil in a large skillet over medium-high heat.
  • Sear steak bites in batches to avoid overcrowding. Cook for about 2–3 minutes per side until browned and caramelized.
  • Remove steak from skillet and reduce heat to medium.
  • Add butter and minced garlic to the pan. Stir until fragrant, about 30 seconds.
  • Return steak bites to the skillet. Toss to coat in the garlic butter sauce.

Assemble the Plate:

  • Spoon mashed potatoes onto a plate.
  • Pile steak bites over the top.
  • Drizzle with extra garlic butter from the pan.
  • Sprinkle with fresh parsley for color and a burst of freshness.

Notes

 
Cook up this hearty combo tonight, breathe in that mouthwatering garlic aroma, and dig in. Snap a photo of your plate and share it on Instagram—tag me so we can celebrate your kitchen win. Happy cooking!
 
 

Conclusion

Sear up Garlic Butter Steak Bites and Mash for a comforting, flavor-packed dish that brings the sizzle straight to your plate. Juicy, pan-seared steak bites meet creamy mashed potatoes, all drenched in a rich garlic butter sauce—it’s the kind of meal that feels like a warm hug after a long day. Perfect for weeknights or casual entertaining, this recipe delivers restaurant-style flavor with minimal fuss.

Customize the mash with roasted garlic, herbs, or even a dollop of sour cream, and feel free to add your favorite greens or veggies on the side to round out the meal.

Cook up this hearty combo tonight, breathe in that mouthwatering garlic aroma, and dig in. Snap a photo of your plate and share it on Instagram—tag me so we can celebrate your kitchen win. Happy cooking!

Mark Anthony

DineAndDig.com is where flavor meets real life. Created by Mark Preston—a self-taught chef with an appetite for creativity—this site is packed with tried-and-true recipes for every kind of cook. From hearty comfort food to fresh, global-inspired dishes, Mark shares what he's passionate about: making delicious meals that anyone can enjoy, anytime.

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