Garlic Butter Steak Potatoes

Category: Satisfying Main Dishes for Every Occasion

Savor juicy top sirloin steaks cooked to perfection and paired with golden, bite-sized Russet potatoes. Both are infused with rich garlic butter and a touch of fresh thyme for deep, aromatic flavor. The potatoes cook until crispy and nutty, while the steaks rest to preserve tenderness before being sliced. Everything comes together with a fragrant drizzle of garlic butter and a sprinkle of fresh parsley. Balanced seasoning highlights each bite, making this an approachable yet elegant meal, perfect for any occasion.

Barbara Chef
Updated on Wed, 04 Jun 2025 01:32:32 GMT
Ein schwarzes Töpfchen mit gegrilltem Steak, Kartoffeln und Zwiebeln. Pin
Ein schwarzes Töpfchen mit gegrilltem Steak, Kartoffeln und Zwiebeln. | cookwithcarla.com

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
Steak mit Kartoffeln und Zwiebeln. Pin
Steak mit Kartoffeln und Zwiebeln. | cookwithcarla.com

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

Eine Schüssel mit Steak, Kartoffeln und Zwiebeln. Pin
Eine Schüssel mit Steak, Kartoffeln und Zwiebeln. | cookwithcarla.com

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.

Garlic Butter Steak Potatoes

Juicy top sirloin and crisp potatoes shine under garlic butter, thyme, and fresh parsley.

Preparation Time
25 mins
Cook Time
35 mins
Total Time
60 mins

Category: Main Dishes

Difficulty Level: Intermediate

Cuisine Type: American

Yield: 4 Servings (4 portions)

Dietary Preferences: Gluten-Free

What You'll Need

→ Steak

01 2 top sirloin steaks (approximately 225 g each), well-marbled
02 Salt, to taste
03 Freshly ground black pepper, to taste

→ Potatoes

04 4 medium Russet potatoes, cut into bite-sized pieces
05 2 tablespoons olive oil

→ Aromatics and Finishing

06 1/2 cup unsalted butter (approximately 115 g), divided
07 4 garlic cloves, minced
08 3 fresh thyme sprigs
09 Fresh parsley, finely chopped, for garnish

Steps to Follow

Step 01

Choose well-marbled sirloin steaks with a vibrant red hue and fresh, unblemished medium Russet potatoes for optimal flavor and texture.

Step 02

Pat steaks dry with paper towels. Season liberally on both sides with salt and black pepper. Allow steaks to rest at room temperature for 20–30 minutes to deepen flavor infusion.

Step 03

Scrub potatoes thoroughly and peel if preferred. Cut into uniform, bite-sized cubes. Toss evenly with olive oil, salt, and black pepper for balanced seasoning.

Step 04

Heat a cast-iron skillet over high heat until smoking hot. Add a small amount of olive oil. Place steaks in the pan and sear for 3–4 minutes per side, achieving a deeply caramelized crust.


Steak mit Kartoffeln und Zwiebeln.
Step 05

In a separate pan, melt half of the butter over medium heat. Add minced garlic and thyme, allowing aromatics to infuse. Add potato cubes and sauté until golden and tender throughout.

Step 06

In a small saucepan, melt the remaining butter. Stir in the remaining minced garlic and cook gently until fragrant and golden in color.

Step 07

Allow steaks to rest on a cutting board for a few minutes. Slice across the grain for maximum tenderness.

Step 08

Arrange steak slices and roasted potatoes on a serving platter. Liberally drizzle with garlic butter sauce and garnish with fresh chopped parsley for vibrancy.


Eine Schüssel mit Steak, Kartoffeln und Zwiebeln.

Additional Notes

  1. Allowing steak to rest after searing ensures juiciness as the juices redistribute within the meat.
  2. Uniform potato cuts promote even cooking and a consistent, golden finish.

Tools You'll Need

  • Cast-iron skillet
  • Sharp chef’s knife
  • Cutting board
  • Medium saucepan
  • Large mixing bowl

Allergy Information

Check every ingredient for potential allergens. Consult a healthcare professional for concerns.
  • Contains dairy (butter)

Nutrition Info (Per Serving)

These details are for informational purposes and don’t replace medical advice.
  • Calories: 680
  • Fats: 41 g
  • Carbohydrates: 39 g
  • Proteins: 39 g