Pan-Seared Beef Steak with Creamy Mushroom Sauce and Roasted Potatoes

Noah Anderson
Noah Anderson
Published: April 23, 2026
Categories: Beef, Mediterranean Diet
Tags: Dinner, Beef, Side Dish, Steak, Special Occasion, Two Servings

Beef Steak with Potatoes

Juicy beef steak with crispy potatoes and tender mushrooms in a rich creamy butter sauce. Restaurant-quality dinner at home.

Prep Time:20 minCook Time:30 minTotal Time:50 minServings:2Difficulty:Medium

This is every meat lover's dream dish. A juicy beef steak with a perfect golden crust, tender inside, paired with crispy roasted potatoes and aromatic mushrooms creates a harmony of flavours that will captivate any food enthusiast. The rich creamy sauce made with beef stock and fresh herbs is the perfect finishing touch to this culinary masterpiece.

Cooking a steak is easier than you might think when you know a few simple secrets: the right oil temperature, a quality cut of meat at room temperature, and proper attention to the cooking process. The result is a restaurant-quality dish that will impress your loved ones and deliver an incredible gastronomic experience.

Nutrition (per serving)

Calories:720 kcal
Protein:52 g
Carbs:42 g
Fat:38 g

Directions

  1. 1
    Raw beef steak patted dry and seasoned with salt and black pepper

    Remove the beef steak from the refrigerator 30 minutes before cooking. Pat it dry with paper towels, then season generously with salt and pepper on all sides.

  2. 2
    Cubed potatoes frying in a skillet until golden brown

    Cut the potatoes into ½-inch cubes. Heat the olive oil in a large skillet over medium heat and fry the potatoes for 12-14 minutes until golden brown on all sides. Season with salt and pepper, then transfer to a plate.

  3. 3
    Seasoned steak searing in browned butter in a hot skillet

    In the same skillet over high heat, melt 1 oz of butter. Once the butter becomes fragrant and turns nutty brown, place the steak in the pan and sear for 4-5 minutes on each side for medium-rare doneness. Remove the steak to a warm plate and let it rest for 5 minutes.

  4. 4
    Sliced mushrooms simmering in creamy sauce with garlic and thyme

    Slice the mushrooms and sauté them in the skillet over medium heat with the crushed garlic for 6-7 minutes until tender. Pour in the beef stock and heavy cream, bring to a simmer, then stir in the remaining butter and fresh thyme.

  5. 5
    Pan-seared steak served with roasted potatoes and creamy mushroom sauce

    Arrange the roasted potatoes and mushrooms on your serving plates, top with the rested steak, and generously spoon the creamy sauce over everything. Garnish with a sprig of fresh thyme and serve immediately.

Ingredients

  • Beef steak (ribeye or strip steak):1.1 lb
  • Potatoes:14 oz
  • Fresh button mushrooms:9 oz
  • Butter:2 oz
  • Olive oil:3 tbsp
  • Beef stock:5 fl oz
  • Heavy cream:3.5 fl oz
  • Garlic cloves:3 pieces
  • Fresh thyme:2 tbsp
  • Sea salt:to taste pinch
  • Black pepper, freshly ground:to taste pinch

Tips & Notes

  • Don't move the steak around in the pan—flip it only once to keep it juicy and develop a beautiful crust.
  • Always bring your steak to room temperature before cooking for even doneness throughout.
  • Check doneness by gently pressing the meat with your finger: at medium-rare, it should spring back slightly.
  • Let the steak rest before serving to keep it tender and juicy.
  • For a richer sauce, add a splash more stock or cream to achieve your preferred consistency.