Some dinners just hit differently. Garlic Butter Steak Bites and Mash is one of those cozy, satisfying meals that feels a little indulgent but still comes together fast enough for a weeknight. Tender steak, sizzling in garlic butter, piled over creamy mashed potatoes is the kind of comfort food that makes everyone pause after the first bite.
I make this when I want something hearty without committing to a long cooking session. It feels special, almost restaurant-worthy, yet it is simple enough that you can relax while cooking. If you love steak and potatoes, this one is going to feel like home.
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Why You'll Love This Recipe
- Ready in about 30 minutes from start to finish
- Tender, juicy steak bites with rich garlic butter flavor
- Creamy mashed potatoes that soak up every drop
- Family-friendly and easy to adjust for picky eaters
- Perfect for busy weeknights or a cozy weekend dinner
Ingredients
- 1 pound steak, sirloin or ribeye
- 4 tablespoons unsalted butter
- 4 cloves garlic, minced
- Salt and freshly ground black pepper, to taste
- 2 pounds Yukon Gold potatoes, peeled and cut into chunks
- ½ cup milk or cream
- Fresh chives or parsley, chopped, for garnish
Ingredient Notes and Substitutions
Sirloin and ribeye are my go-to cuts for steak bites. Sirloin is lean and flavorful, while ribeye brings extra richness. You can also use flank steak or tenderloin. Just keep the pieces evenly sized so they cook at the same pace.
Yukon Gold potatoes mash up beautifully with a naturally creamy texture. If you only have russets, they will still work, just add a touch more milk.
For a lighter option, you can swap the mashed potatoes for cauliflower mash. The garlic butter steak bites are just as delicious spooned over it.
Instructions
- Place the potato chunks in a large pot of salted water. Bring to a boil and cook for 15 to 20 minutes, until the potatoes are very tender when pierced with a fork.
- While the potatoes cook, cut the steak into bite-sized pieces. Season generously with salt and pepper. I like to let the steak sit at room temperature for about 20 minutes if time allows. It helps it cook more evenly.
- Heat a large skillet over medium-high heat. Add 2 tablespoons of butter. Once melted and sizzling, add the steak bites in a single layer. Cook for 2 to 3 minutes per side until nicely browned and cooked to your liking.
- Reduce the heat slightly. Add the remaining butter and the minced garlic to the skillet. Stir gently and cook for about 30 seconds, just until the garlic smells fragrant. Be careful not to let it brown.
- Drain the potatoes and return them to the pot. Mash with the milk or cream until smooth and creamy. Season with salt and pepper to taste.
- Spoon the mashed potatoes onto plates and top with the garlic butter steak bites. Drizzle any extra butter from the pan over the top and finish with fresh chives or parsley.
Pro Tips for Success
- Do not overcrowd the pan. Cook the steak bites in batches if needed so they sear instead of steaming.
- Keep the garlic from burning by adding it at the end. Burnt garlic turns bitter fast.
- For extra creamy mash, warm the milk before adding it to the potatoes.
- Slice any larger steak pieces against the grain for the most tender bites.
Storage and Reheating
Store leftover steak bites and mashed potatoes in separate airtight containers in the refrigerator for up to 3 days.
Reheat gently on the stovetop or in the microwave. Add a splash of milk to the potatoes to bring back their creaminess.
Make Ahead and Freezing
You can peel and chop the potatoes a few hours ahead and keep them submerged in cold water in the fridge. I do not recommend freezing this dish, as the texture of both the steak and potatoes changes after thawing.
Tips and Variations
- Add a sprinkle of grated Parmesan to the mashed potatoes
- Finish the steak with a squeeze of lemon for brightness
- Add red pepper flakes to the garlic butter for a little heat
- Serve with steamed green beans or a simple salad on the side
- Use herb butter with thyme or rosemary for extra flavor
FAQs
Yes, flank steak or tenderloin work well. Just adjust cooking time based on thickness.
Very much so. The bite-sized steak and creamy mash are usually a hit. You can use less garlic if needed.
Absolutely. This is a great shortcut on very busy nights.
📖 Recipe
Garlic Butter Steak Bites and Mash: A Quick & Flavorful Dinner Delight
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Yield: 2-4 servings 1x
- Category: Main Course
- Method: Skillet
- Cuisine: American
Description
Garlic Butter Steak Bites and Mash is the ultimate fast, flavorful, and comforting dinner. Juicy, seared steak bites smothered in garlicky butter and paired with creamy mashed potatoes for a satisfying meal that comes together in no time.
Ingredients
- 1 lb steak (sirloin or ribeye recommended)
- 4 tablespoons butter
- 4 cloves garlic, minced
- Salt and pepper, to taste
- 2 pounds potatoes (Yukon Gold preferred)
- ½ cup milk or cream
- Chives or parsley, chopped (for garnish)
Instructions
- Chop potatoes into chunks and place in salted water. Bring to a boil and cook for 15-20 minutes until tender.
- While potatoes cook, cut steak into bite-sized pieces. Season with salt and pepper.
- Heat 2 tablespoons butter in a skillet over medium-high heat. Add steak bites in a single layer and sear for 2-3 minutes per side.
- When steak is nearly done, add minced garlic and remaining butter to skillet. Stir and cook for 30 seconds.
- Drain potatoes, mash with milk or cream, and season to taste with salt and pepper.
- Serve steak bites over mashed potatoes and garnish with chopped chives or parsley.
Notes
- Let steak sit at room temperature for 30 minutes before cooking for more even results.
- Feel free to increase the garlic for a bolder flavor.
- Store leftovers in separate airtight containers in the fridge for up to 3 days. Reheat gently.
- Swap mashed potatoes with cauliflower mash for a low-carb version.
- Great with a side salad or steamed veggies.
Nutrition
- Serving Size: 1 plate
- Calories: 620
- Sugar: 3g
- Sodium: 320mg
- Fat: 38g
- Saturated Fat: 18g
- Unsaturated Fat: 18g
- Trans Fat: 0g
- Carbohydrates: 35g
- Fiber: 4g
- Protein: 40g
- Cholesterol: 140mg
Serving Suggestions
I love serving Garlic Butter Steak Bites and Mash straight from the skillet while everything is still warm and glossy. It is perfect on its own, but a crisp green salad or roasted vegetables make it feel like a complete, balanced dinner.
This is also a great dish for casual entertaining. Set it out family-style and let everyone dig in.
Nutrition and Notes
Serves 4
This recipe is beginner-friendly and has been tested several times to get the timing just right for juicy steak and smooth mash.
Reader Reviews
"This was such a cozy dinner. The steak was tender and the garlic butter was incredible."
"My family asked me to add this to our regular rotation."
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