Garlic Butter Steak and Potatoes Skillet is a bold and savory one-pan meal with juicy steak bites, golden potatoes, and a rich garlic herb butter sauce — perfect for weeknight dinners or date nights at home.
1 lb sirloin steak, cut into 1-inch cubes
1½ lbs baby potatoes, halved or quartered
3 tbsp butter
1 small onion (optional), sliced
3 cloves garlic, minced
1 tsp fresh rosemary or thyme, chopped
2 tbsp olive oil, divided
Salt and black pepper to taste
Fresh parsley for garnish (optional)
Parboil potatoes for 8–10 minutes. Drain and dry.
Heat 1 tbsp oil in skillet. Sear potatoes cut side down until golden. Set aside.
Season steak with salt and pepper. Sear in batches 1–2 minutes per side. Set aside.
Reduce heat. Add butter, garlic, and herbs to skillet. Cook until fragrant.
Return steak and potatoes. Toss to coat in garlic butter. Heat through.
Garnish and serve warm.
Add bell peppers, mushrooms, or green beans for extra veggies.
Use ghee for a higher smoke point and nutty flavor.
Leftovers store well for up to 4 days.