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Steak bites on mashed potatoes topped with brown gravy on a rustic plate

Beef Steak with Mashed Potatoes: the Best Family Dinner Favorite


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  • Author: John Germanica
  • Total Time: 1hour 30minutes
  • Yield: 4 1x

Description

This beef steak with mashed potatoes recipe brings together tender, seared steak bites, creamy mashed potatoes, and a rich, flavorful pan sauce. Simple ingredients, classic comfort, and plenty of flavor on one plate.


Ingredients

Scale

Steak:

2 NY Strips

1 tbsp Kosher Salt

1 tbsp Black Pepper

1 tbsp Garlic Powder

Neutral Oil as needed

Cheesy Mashed Potatoes:

56 Golden Potatoes

½ cup Whole Milk

½ cup Sharp Cheddar Cheese

4 tbsp Unsalted Butter

Pan Sauce:

½ cup Beef Broth

1.5 tbsp Steak Sauce

1.5 tbsp Champagne Vinegar

1/2 tbsp Dijon Mustard

1 tsp Worcestershire Sauce

1 tsp Black Pepper

Kosher Salt


Instructions

Mashed Potatoes:

Start by pouring cold water into a big pot, sprinkle in some salt, and set it over high heat until it begins to bubble steadily.

Peel the potatoes, cut them into quarters, and carefully drop them into the boiling water. Boil the potatoes until they’re tender and can be easily pierced with a fork, usually around 25 to 30 minutes.

After the potatoes are fully cooked, drain the water and mash them while they’re still hot until smooth and fluffy.

Gradually stir in the butter and warm milk, adding a little at a time to reach your desired creaminess.

Finish by folding in the shredded cheese, mixing until everything is melted and well blended.

Keep them warm on low heat or cover until it’s time to serve.

Steak Bites & Pan Sauce:

Start by cutting your steaks into small, bite-sized cubes.

Coat them lightly with oil, then season generously with salt, black pepper, and a touch of garlic powder.

Heat a cast iron skillet over high heat, adding a bit of beef tallow or cooking fat until melted and hot.

Place the steak bites in the skillet and sear for about 3 to 3½ minutes on each side, or until they reach an internal temperature of 120°F for a perfect medium rare.

After cooking, move the steak bites to a plate and let them rest for 10 minutes so the juices can settle.

While the steak rests, pour beef broth into the hot skillet to deglaze it, scraping up the flavorful browned bits from the bottom to build your sauce.

Add your remaining sauce ingredients and let the mixture simmer over the heat until it thickens, which usually takes around 10 minutes.

When ready, remove from heat and keep warm.

Arrange the steak bites beside a hearty serving of creamy mashed potatoes, pour the rich pan sauce over the top, and garnish with a touch of freshly chopped parsley for a perfect finish. Dig in and enjoy every bite!

Notes

Let the steak rest before slicing to keep juices in the meat.

For smoother potatoes, use a potato ricer or masher, not a blender.

Adjust salt after tasting the final sauce.

  • Prep Time: 30 minutes
  • Cook Time: 1 hour
  • Category: Proteins
  • Cuisine: American

Nutrition

  • Serving Size: 4
  • Calories: 601kcal
  • Sugar: 4g
  • Sodium: 2230mg
  • Fat: 34g
  • Saturated Fat: 18g
  • Trans Fat: 0.5g
  • Carbohydrates: 44g
  • Fiber: 6g
  • Protein: 33g
  • Cholesterol: 117mg