Name: The Best Butter Steak Bites and Cheesy Smashed Potatoes
Prep time: 10 min
Cook time: 25 min
Total time: 35 min
Cuisine: American
Ingredients: 1 1/2 pounds sirloin steak, cut into 1-inch cubes; 1 1/2 pounds baby Yukon Gold potatoes; 3 tablespoons unsalted butter, divided; 2 tablespoons olive oil; 4 cloves garlic, minced; 1/2 cup shredded sharp cheddar cheese; 1/4 cup grated Parmesan cheese; 2 tablespoons chopped fresh parsley; 1 teaspoon salt; 1/2 teaspoon black pepper; 1/2 teaspoon smoked paprika; 1/4 teaspoon red pepper flakes (optional)

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Why You’ll Love This Recipe

I absolutely love how this recipe comes together in under 30 minutes, making it perfect for a busy weeknight. The combination of tender, seared steak bites with crispy, cheesy smashed potatoes is simply irresistible. This Butter Steak Bites and Cheesy Smashed Potatoes dish is a complete meal that feels like a special occasion but is surprisingly simple to make. I find that the rich, savory flavors are a guaranteed crowd-pleaser, and it is one of my favorite ways to use up leftover potatoes.

Ingredients

1 1/2 pounds sirloin steak, cut into 1-inch cubes
1 1/2 pounds baby Yukon Gold potatoes
3 tablespoons unsalted butter, divided
2 tablespoons olive oil
4 cloves garlic, minced
1/2 cup shredded sharp cheddar cheese
1/4 cup grated Parmesan cheese
2 tablespoons chopped fresh parsley
1 teaspoon salt
1/2 teaspoon black pepper
1/2 teaspoon smoked paprika
1/4 teaspoon red pepper flakes (optional)

Directions

Start by preheating your oven to 425 degrees F. Place the baby potatoes in a large pot and cover them with salted water. Bring to a boil and cook for 15 to 20 minutes, or until they are fork-tender. Drain the potatoes and let them cool slightly. While the potatoes are boiling, pat the steak cubes dry with paper towels and season them generously with salt, black pepper, and smoked paprika.

Once the potatoes are cool enough to handle, place them on a baking sheet lined with parchment paper. Use the bottom of a glass or a fork to gently smash each potato until it is about 1/2 inch thick. Drizzle the smashed potatoes with olive oil and season with a little more salt. Roast them in the preheated oven for 15 minutes, then remove the baking sheet and top each potato with a sprinkle of cheddar and Parmesan cheese. Return them to the oven for another 5 to 7 minutes, until the cheese is melted and bubbly.

While the potatoes are finishing, heat a large cast-iron skillet over medium-high heat. Add 1 tablespoon of butter and let it melt. Carefully place the seasoned steak cubes in a single layer in the hot skillet. Sear the steak bites for 2 to 3 minutes per side, until they are nicely browned and cooked to your desired doneness. In the last minute of cooking, add the remaining 2 tablespoons of butter and the minced garlic to the skillet. Toss the steak bites in the melted butter and garlic until they are coated. Remove the skillet from the heat and stir in the fresh parsley. Serve the Butter Steak Bites and Cheesy Smashed Potatoes immediately, spooning the garlic butter from the pan over the top.

Servings and Timing

This recipe yields 4 generous servings and takes approximately 10 minutes of active prep time and 25 minutes of cook time, for a total of 35 minutes from start to finish.

Variations

For a different flavor profile, you can use ribeye or filet mignon for the steak bites. I sometimes add a splash of Worcestershire sauce to the butter for a deeper umami taste. If you prefer a different cheese, try using Gruyere or Monterey Jack for the smashed potatoes. For a spicy kick, add a pinch of cayenne pepper to the steak seasoning. This Butter Steak Bites and Cheesy Smashed Potatoes recipe is very versatile and can be adapted to your personal taste.

Storage and Reheating

Store any leftover Butter Steak Bites and Cheesy Smashed Potatoes in an airtight container in the refrigerator for up to 3 days. To reheat, I recommend using an air fryer or a hot skillet to bring back the crispiness of the potatoes and the sear on the steak. The microwave will work, but the potatoes will lose their crunch. This dish is best enjoyed fresh, but the leftovers still make a delicious lunch.

FAQs

Can I use a different cut of steak for this recipe?

Yes, you can use any tender cut of steak like ribeye, New York strip, or tenderloin. For the best results with Butter Steak Bites and Cheesy Smashed Potatoes, choose a well-marbled cut for maximum flavor and tenderness.

Do I have to boil the potatoes before smashing them?

Yes, boiling the potatoes first is essential to ensure they are soft enough to smash and will become perfectly crispy in the oven. You can also steam them if you prefer. For more on the science of cooking potatoes, you can read about it on Wikipedia.

How do I know when the steak bites are done?

The best way is to use a meat thermometer. For medium-rare, aim for 130-135 degrees F. For medium, 140-145 degrees F. Remember that the steak will continue to cook a little after you remove it from the heat. You can find more about steak cooking methods on Wikipedia.

Can I make this recipe dairy-free?

Yes, you can substitute the butter with a high-quality dairy-free butter alternative and use a dairy-free shredded cheese. The flavor will be slightly different, but it will still be delicious.

What can I serve with Butter Steak Bites and Cheesy Smashed Potatoes?

This dish is a complete meal on its own, but it pairs wonderfully with a simple green salad or some roasted vegetables like asparagus or broccoli. For another great side dish idea, check out our recipe for Best Roasted Asparagus.

Conclusion

I hope you enjoy making this Butter Steak Bites and Cheesy Smashed Potatoes recipe as much as I do. It is truly one of my go-to meals when I want something satisfying and impressive without spending hours in the kitchen. The combination of perfectly seared steak and crispy, cheesy potatoes is a classic for a reason. If you are looking for another quick and delicious weeknight dinner, be sure to try our Easy Garlic Chicken Thighs. Happy cooking, and I hope this becomes a favorite in your home too!