Garlic Parmesan Steak Bites With Mashed Potatoes Recipe

There's nothing quite like the sizzle of tender steak bites hitting a hot skillet, filling your kitchen with the mouthwatering aroma of garlic and butter. Paired with creamy mashed potatoes, this dish transforms any ordinary evening into a comforting, restaurant-quality experience right at home.

I first discovered this recipe during a chilly weekend when I was craving something hearty but didn’t want to spend hours in the kitchen. Since then, it’s become a go-to for busy weeknights, date nights, and even casual dinner parties. Now, let’s dive right in.

Why You'll Love This Garlic Parmesan Steak Bites with Mashed Potatoes

Get ready to fall in love with your new favorite dinner combination. These garlic parmesan steak bites with mashed potatoes aren’t just incredibly tasty – they’re a weeknight hero you’ll turn to again and again.

First, this recipe is unbelievably quick and easy. From start to finish, you can have dinner on the table in under 40 minutes. The steak cooks in just minutes, while the mashed potatoes simmer to creamy perfection alongside.

It's also budget-friendly. Using sirloin or even more affordable cuts like chuck steak keeps costs down without sacrificing flavor or tenderness, especially with the rich garlic parmesan sauce bringing everything together.

The versatility is another huge bonus. You can adjust the seasonings, swap out the potatoes for a lower-carb option, or even serve the steak bites over rice or pasta depending on your mood or what you have on hand.

Lastly, it’s a total crowd-pleaser. Whether you’re feeding picky eaters, hosting friends, or cooking for a cozy night in, these steak bites with mashed potatoes always hit the spot and leave everyone satisfied.

Now that you know why you’ll love it, let’s talk about the simple yet powerful ingredients that make this dish shine.

Ingredients Notes

The beauty of garlic parmesan steak bites with mashed potatoes lies in its straightforward ingredient list. Every component works in harmony to deliver rich, satisfying flavors.

The star of the show is the steak. I usually go for sirloin because it's tender, flavorful, and easy on the wallet. However, ribeye, NY strip, or even well-trimmed chuck steak work wonderfully. The key is cutting the steak into uniform, bite-sized pieces to ensure even cooking.

Next up is the garlic. Freshly minced garlic adds a punchy, aromatic flavor that’s absolutely essential. Don’t be shy—garlic is what gives this dish its signature taste. I like to mince the garlic finely so it melts into the butter sauce perfectly.

Parmesan cheese is what ties everything together. Freshly grated Parmesan creates a creamy, savory coating that clings to each steak bite. Avoid pre-shredded varieties, as they don’t melt as smoothly and lack that robust, nutty flavor.

For the mashed potatoes, I prefer Yukon Golds for their buttery flavor and naturally creamy texture. They mash up beautifully with just a bit of butter, cream, and salt, making the perfect base for the steak bites to shine.

Finally, a large skillet is essential for searing the steak bites to perfection. A cast-iron skillet works best as it holds and distributes heat evenly, giving you that ideal golden-brown crust.

How To Make This Garlic Parmesan Steak Bites with Mashed Potatoes

Creating this comforting meal is simpler than you might think. Here’s how to make it happen, step by step.

Start by prepping your potatoes. Peel and cut them into even chunks, then place them in a large pot of salted water. Bring to a boil and cook until fork-tender, usually about 15-20 minutes.

While the potatoes cook, focus on the steak. Pat your steak pieces dry with paper towels to remove any excess moisture—this helps achieve a perfect sear. Season generously with salt, pepper, and a touch of smoked paprika for an extra layer of flavor.

Heat your cast-iron skillet over medium-high heat. Once it’s hot, add a splash of olive oil and swirl to coat. Carefully place the steak bites in a single layer, being sure not to overcrowd the pan. Let them sear undisturbed for 2-3 minutes before flipping and cooking another 2-3 minutes on the other side. You want a nice crust while keeping the inside juicy.

Remove the steak bites from the skillet and set them aside. Lower the heat slightly and add butter and minced garlic to the same pan. Stir continuously, allowing the garlic to soften and become fragrant without burning. Once the garlic is golden, stir in the Parmesan cheese until it melts into a silky sauce.

Return the steak bites to the pan and toss to coat them in the luscious garlic parmesan sauce. Let them cook together for another minute or two, allowing the flavors to meld.

Meanwhile, drain your cooked potatoes and return them to the pot. Add butter, warm cream, salt, and a touch of pepper. Mash until smooth and creamy, adjusting the seasoning as needed.

In under 40 minutes, you’ll have juicy, flavor-packed steak bites paired with creamy mashed potatoes, ready to serve and enjoy.

Storage Options

If you have leftovers, storing them properly ensures they stay delicious for later enjoyment.

For the steak bites, allow them to cool completely before transferring to an airtight container. They’ll keep in the refrigerator for up to 3 days without losing much flavor or texture.

The mashed potatoes can also be stored separately in an airtight container for up to 4 days. Adding a splash of milk or cream when reheating helps restore their creamy consistency.

If you wish to freeze leftovers, it’s best to freeze the steak and mashed potatoes separately. The steak bites freeze well for up to 2 months, while mashed potatoes can be frozen for about 1 month. Thaw overnight in the refrigerator before reheating.

When reheating, gently warm the steak bites in a skillet over low heat, adding a touch of butter if needed to keep them moist. Mashed potatoes reheat best on the stovetop or in the microwave, stirring occasionally for even heating.

Variations and Substitutions

One of the reasons I love this recipe is its flexibility. You can easily tailor it to suit your preferences or dietary needs.

If you want a leaner option, substitute the steak with boneless, skinless chicken breast or thighs. The garlic parmesan sauce works wonderfully with chicken, delivering that same savory, creamy flavor.

For a low-carb version, replace the mashed potatoes with cauliflower mash. Steam cauliflower florets until tender, then mash with butter, cream, and Parmesan for a lighter yet equally creamy alternative.

Feel free to experiment with different cheeses. While Parmesan is classic, asiago or pecorino romano bring a sharper, more intense flavor that pairs beautifully with the garlic and butter.

If you're looking to add more vegetables, toss in some sautéed mushrooms or spinach when making the garlic butter sauce. They’ll soak up the flavors and add extra nutrition to the dish.

Finally, for a little kick, sprinkle in some crushed red pepper flakes or a dash of cayenne while cooking the garlic. It adds a gentle heat that balances the richness of the sauce perfectly.

Don’t be afraid to get creative—this recipe welcomes your personal touch while still delivering on flavor and comfort every time.

Print