Garlic Butter Steak and Potatoes Skillet

Juicy steak bites + crispy golden potatoes in a garlic herb butter sauce — all in one skillet.

 Recipe Overview

  • Servings: 4

  • Prep Time: 15 minutes

  • Cook Time: 25 minutes

  • Total Time: ~40 minutes

  • Skill Level: Easy

  • Type: Main course

  • Method: Skillet / One-Pan

  • Flavors: Savory, garlicky, buttery, herby

 Ingredients

 For the Potatoes:

  • 1.5 lbs (700 g) baby yellow or red potatoes, halved or quartered

  • 2 tbsp olive oil

  • Salt & freshly ground pepper, to taste

  • 1 tsp garlic powder

  • ½ tsp smoked paprika (optional)

 For the Steak:

  • 1½ lbs (680 g) sirloin, ribeye, or New York strip, cut into 1-inch cubes

  • Salt & pepper, to taste

  • 1 tbsp olive oil

  • 1 tbsp butter

 Garlic Butter Sauce:

  • 4 tbsp (½ stick) unsalted butter

  • 5 garlic cloves, minced

  • 1 tsp fresh thyme (or ½ tsp dried)

  • 1 tsp fresh rosemary (or ½ tsp dried)

  • 1 tbsp chopped parsley (for garnish)

  • Optional: Pinch of red pepper flakes for heat

  • Optional: Lemon juice (½ tbsp for brightness)

Pro Tip: Use fresh herbs and fresh garlic if possible — they make a huge difference.

 Instructions

 1. Prepare the Potatoes

  1. Wash and halve or quarter potatoes for even size.

  2. Heat 2 tbsp olive oil in a large skillet (preferably cast iron) over medium heat.

  3. Add potatoes. Season with:

    • Salt

    • Pepper

    • 1 tsp garlic powder

    • ½ tsp paprika

  4. Cook for 12–15 minutes, stirring occasionally, until golden and tender.

  5. Transfer potatoes to a plate and tent with foil to keep warm.

If potatoes are too firm, add 2 tbsp water and cover the skillet for 2–3 minutes to steam them.

 2. Sear the Steak

  1. Pat steak cubes dry with paper towels to ensure browning.

  2. Season generously with salt and pepper.

  3. Add 1 tbsp olive oil + 1 tbsp butter to the skillet over medium-high heat.

  4. Sear steak in batches (don’t overcrowd the pan):

    • Sear each side for 1–2 minutes until a crust forms.

    • Cook to desired doneness (medium-rare: 130–135°F / 54–57°C).

  5. Remove steak and set aside with the potatoes.

Let the meat rest — this keeps juices locked in.

 3. Make the Garlic Butter Sauce

  1. In the same skillet, lower heat to medium-low.

  2. Add:

    • 4 tbsp butter

    • 5 minced garlic cloves

  3. Stir for 1–2 minutes until garlic is fragrant (not browned!).

  4. Add:

    • 1 tsp thyme

    • 1 tsp rosemary

    • Optional: red pepper flakes

    • Optional: squeeze of lemon juice

 4. Combine Everything

  1. Return potatoes and steak to the skillet.

  2. Toss to coat in garlic butter sauce.

  3. Cook for 1–2 minutes more to heat through.

  4. Garnish with fresh parsley before serving.

 Nutritional Estimate (Per Serving)

Nutrient Approx. Value
Calories 550–600 kcal
Protein 35g
Carbs 30g
Fat 35g
Fiber 3g
Sodium ~450 mg

Values vary depending on cut of steak and amount of butter used.

 Expert Tips

  • Use a hot skillet: Searing requires real heat — your pan should sizzle when steak hits it.

  • Let steak rest before returning to the skillet — keeps it tender.

  • Fresh garlic & herbs are essential — skip powdered garlic in the butter sauce.

  • Don’t skip the lemon: Just a little brightens up the richness of the butter.

  • Work in batches: Crowding the skillet steams the meat instead of searing it.

 Variations

Variation Change This
Spicy version Add ½ tsp chili flakes or cayenne
Cheesy finish Top with Parmesan before serving
Herb switch-up Try basil, sage, or tarragon
Sweet & savory Add a drizzle of balsamic glaze
Mushroom addition Add sautéed mushrooms to the skillet

 Storage & Reheating

Method Instructions
Fridge Store in airtight container up to 3 days
Freezer Not ideal — steak texture can suffer
Reheat Reheat in skillet on low with a splash of broth or butter for moisture

 Serving Suggestions

  • Serve with a crisp green salad or garlic green beans.

  • Great with a glass of red wine (Cabernet or Zinfandel).

  • For a full meal, add a side of crusty bread or steamed veggies.

 Final Thoughts

This Garlic Butter Steak and Potatoes Skillet is fast, flavorful, and incredibly satisfying. It delivers that steakhouse feel — all from one pan and without the hassle. Whether it’s a cozy family dinner or a date-night in, it’s sure to impress.

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