
There is nothing quite like a sizzling platter of garlic butter steak and potatoes for an indulgent yet comforting dinner Whether it is a special occasion or just a treat after a long day this recipe brings restaurant flavor right to your kitchen with juicy steak golden roasted potatoes and a decadent garlic butter drizzle
The first time I made this for date night at home the steaks turned out better than any steakhouse in town My family devoured every bite and now it is a top request for birthdays and cozy weekends
Ingredients
- Top sirloin steaks: Choose well-marbled cuts for the best flavor and tenderness Look for meat that is a deep red and springy to the touch
- Russet potatoes: These roast up beautifully with crispy edges Pick firm potatoes with smooth skin for the finest texture
- Unsalted butter: Brings richness to the dish Opt for high quality for the creamiest result
- Garlic cloves minced: Freshly chopped garlic infuses the butter and potatoes with a wonderful aroma Stick with firm cloves with tight skin for maximum flavor
- Fresh thyme sprigs: Adds an earthy note that balances the richness Use sprigs that look vibrant and green
- Olive oil: Helps brown the potatoes and steak evenly Choose a robust extra virgin olive oil for the best taste
- Salt and black pepper: Essential seasonings to enhance both steak and potatoes I prefer flaky salt and freshly cracked pepper for the perfect finish
- Fresh parsley chopped: Use to garnish for color and freshness Pick bright green leaves for an appealing look
Step-by-Step Instructions
- Selecting the Best Ingredients:
- Carefully choose top sirloin steaks with good marbling and bright red color Select potatoes that feel heavy for their size are unblemished and have a nice firm skin This step ensures the best base for your dish
- Preparing the Steak:
- Pat the steaks completely dry using paper towels This helps form a better sear on the meat Generously season both sides with salt and pepper and let them come to room temperature for at least twenty minutes so the seasoning penetrates and the steak cooks evenly
- Preparing the Potatoes:
- Rinse the potatoes well Peel them if you prefer or leave the skins for extra texture Cut into bite sized chunks Toss with olive oil salt and pepper until evenly coated Doing this step ensures the potatoes bake up flavorful and crisp
- Searing the Steaks:
- Get your cast iron skillet smoking hot before adding anything Pour in a little olive oil then add the steaks Lay them in away from you to prevent splattering Sear each steak for three to four minutes per side until a rich brown crust forms This locks in the juices for a melt in your mouth finish
- Cooking the Potatoes:
- While the steaks sear melt half of the butter in a separate pan over medium heat Add the minced garlic and thyme letting them sizzle until fragrant Pour in the prepared potatoes Stir often so every piece browns evenly and cooks through until crisp and tender
- The Garlic Butter Sauce:
- Melt the remaining butter in a small saucepan Add more minced garlic and let it cook gently until golden brown This step releases a wonderful aroma and infuses the butter with deep garlicky flavor
- Plating the Dish:
- Let the cooked steaks rest on a cutting board for a few minutes before slicing Slicing against the grain keeps every bite tender Arrange the steak slices alongside the potatoes on a platter for a beautiful presentation
- Drizzling the Garlic Butter Sauce:
- Pour the warm melted garlic butter generously over the steak and potatoes Top with fresh parsley for a burst of color and an herby finish

The way buttery garlic blends with the steak is what always stands out for me My favorite part is spooning extra sauce over the potatoes and remembering how this dish first wowed my family on a chilly night
Storage Tips
Leftovers will keep well when stored in an airtight container in the refrigerator up to three days To reheat gently warm in a skillet over medium heat with a splash of water or extra butter This keeps the steak moist and the potatoes crispy
Ingredient Substitutions
You can use Yukon gold potatoes if you prefer a creamier bite or swap parsley for chives for a milder flavor For an even richer taste try finishing with a sprinkle of grated parmesan cheese If top sirloin is unavailable strip steak or ribeye also work beautifully
Serving Suggestions
This dish pairs perfectly with a simple green salad or steamed vegetables For a truly special meal serve alongside a glass of bold red wine or a sparkling lemonade If you want to stretch the meal try adding crusty bread to mop up any leftover garlic butter

Honoring Tradition
Steak and potatoes go way back as a hearty comfort food This recipe celebrates classic flavors but upgrades them with a modern garlic butter twist Every generation in my family has their own signature steak night and this version is now mine
Recipe Questions & Answers
- → Why should steaks be at room temperature before cooking?
Letting steaks reach room temperature helps them cook more evenly and enhances tenderness.
- → How do I achieve a perfect sear on steak?
Use a hot cast-iron skillet and pat steaks dry before searing to create a caramelized crust.
- → What type of potatoes work best for this dish?
Medium-sized Russet potatoes are ideal for their fluffy interior and crispy exterior when cooked.
- → How do I infuse maximum flavor into the butter?
Slowly melt butter with minced garlic and fresh thyme, allowing the aromatics to release their essence.
- → Why slice steak against the grain?
Slicing against the grain shortens muscle fibers, producing a more tender bite.