If there ever was a dreamy dinner for steak lovers that blends ease, big flavors, and minimal cleanup, it’s these Garlic Steak and Potato Foil Packs. Each bundle is a savory little parcel bursting with juicy steak bites, buttery potatoes, and a blanket of fragrant herbs and garlic—ready to wow anyone at your table whether you’re firing up the grill or letting the oven do the work. It’s the kind of recipe that feels both special and effortless, and with just a handful of wholesome, essential ingredients, you’ll be on your way to an unforgettable meal that delivers serious comfort.

Ingredients You’ll Need
What makes these Garlic Steak and Potato Foil Packs such a winner is their simplicity. Every single ingredient brings something crucial to the overall dish, whether that’s flavor, texture, or a pop of color. Here’s what you’ll need and why each one matters:
- Sirloin Steak: Choose 1 1/2 pounds of sirloin steak, cut into 1-inch pieces; its tenderness and juicy bite make it ideal for quick cooking in foil packs.
- Baby Potatoes: 1 1/2 pounds quartered baby potatoes turn golden and irresistibly tender, soaking up all those buttery, garlicky juices.
- Olive Oil: Just 2 tablespoons helps everything glide together, adds a hint of richness, and keeps the steak and spuds moist.
- Unsalted Butter: Four tablespoons of melted goodness blanket the foil packs in classic, savory decadence.
- Garlic Cloves: Four freshly minced cloves (the star!) infuse both steak and potatoes with bold flavor that lifts every bite.
- Dried Thyme: One teaspoon delivers earthy warmth that works magic with beef and potatoes.
- Dried Rosemary: A teaspoon amps up the aroma and adds piney, herbaceous notes.
- Dried Oregano: Another teaspoon gives a gentle Mediterranean savoriness that ties all the seasonings together.
- Salt and Black Pepper: To taste, these essentials sharpen and balance all the other flavors—don’t be shy!
- Chopped Fresh Parsley: For garnish, a dusting of parsley brings a burst of color and a touch of freshness to each steaming foil pack.
How to Make Garlic Steak and Potato Foil Packs
Step 1: Prep Your Cooking Surface
Start by preheating your grill to medium-high or your oven to 425°F (220°C). Getting your heat source ready ensures your Garlic Steak and Potato Foil Packs will cook evenly and quickly, giving you those mouthwatering flavors in no time.
Step 2: Combine Steak and Potatoes
In a large mixing bowl, toss those beautiful cubes of sirloin steak and baby potato quarters together. This sets the foundation for the perfect bite—every forkful packed with both juicy beef and tender potato.
Step 3: Add the Magic—Oils, Butter, and Seasonings
Drizzle on the olive oil and melted butter, then add your minced garlic, thyme, rosemary, oregano, salt, and black pepper. Give everything a thorough toss so the seasonings coat every morsel. This step is where your kitchen starts to smell absolutely irresistible!
Step 4: Build the Foil Packs
Tear off four big squares of heavy-duty aluminum foil—enough to fully wrap and seal each portion. Divide the steak and potato mixture evenly among the sheets, then fold and crimp the foil to lock in all those delicious flavors and juices.
Step 5: Cook to Perfection
Place the foil packs on your baking sheet if you’re using the oven, or directly onto the grill grates. Let them cook for 20 to 25 minutes in the oven (or about 15 to 20 minutes on the grill), turning once if grilling. The steak should be cooked to your liking, and the potatoes tender and golden.
Step 6: Serve with Flair
Carefully open each foil pack—watch for the hot steam! Sprinkle with fresh parsley right before serving. For guaranteed applause, you can top with a little shredded cheese or a squeeze of lemon juice while it’s still piping hot.
How to Serve Garlic Steak and Potato Foil Packs

Garnishes
Freshly chopped parsley is classic for Garlic Steak and Potato Foil Packs, adding both vivid color and a garden-bright finish. For extra flair, try a grating of Parmesan, a dollop of sour cream, or a happy scatter of chives. If you’re feeling zesty, a squeeze of fresh lemon juice cuts through the richness beautifully.
Side Dishes
While these foil packs are hearty on their own, you can round out the meal with a fresh green salad, garlic bread, or grilled veggies. A chilled cucumber salad or a tangy coleslaw adds a refreshing contrast to the warm, cozy flavors.
Creative Ways to Present
For a fun, rustic presentation, set out the foil packs straight on the table and let everyone open their own—there’s something irresistible about that first fragrant puff of steam. Or, carefully slide the steak and potatoes onto plates for a more formal touch. For parties or camping trips, serve straight from the foil for easy, stress-free cleanup.
Make Ahead and Storage
Storing Leftovers
If you have any leftover Garlic Steak and Potato Foil Packs, let them cool completely before storing. Transfer the contents to an airtight container and refrigerate; they’ll stay delicious for up to three days. The flavors often deepen overnight, making leftovers just as crave-worthy.
Freezing
These foil packs actually freeze quite well! Once cooled, wrap each pack tightly (or transfer to freezer bags) and freeze for up to two months. When you’re ready to enjoy, let them thaw overnight in the fridge for the best results.
Reheating
To reheat, simply place the packs (or their contents) in a 350°F (175°C) oven until warmed through, or heat gently in a skillet. If you’re camping or at a picnic, you can pop the foil packs back on a warm grill for a few minutes. Just avoid microwaving in foil—always transfer to a microwave-safe dish first!
FAQs
Can I use another cut of steak instead of sirloin?
Absolutely! Ribeye or New York strip, cut into bite-sized pieces, will work wonderfully, though they may change the cost and slightly increase the cook time depending on their thickness.
Are these Garlic Steak and Potato Foil Packs suitable for camping?
Yes! These are fantastic for camping. You can prep everything ahead of time, stash the foil packs in a cooler, and cook them directly on hot coals or a portable grill for a campfire feast with no mess.
How can I tell when the steak and potatoes are cooked through?
Pierce the potatoes with a fork: they should be tender and easy to cut. For the steak, use a meat thermometer if you want to be precise—140°F for medium rare, or a bit longer for well done.
Can I make Garlic Steak and Potato Foil Packs in advance?
Definitely. You can prep and assemble the packs a day ahead, keep them chilled, and then cook them fresh when you’re ready. This makes entertaining or family dinners a total breeze.
Can I add other vegetables or flavorings?
You sure can! Bell peppers, onions, or mushrooms are delicious additions. Just cut extras into similar sizes as the potatoes so everything cooks evenly, and feel free to customize the herbs to your taste.
Final Thoughts
If you’re craving a no-fuss dinner that feels exciting every single time, Garlic Steak and Potato Foil Packs are guaranteed to become a new favorite in your kitchen. Try them once, and you’ll see why they deserve a spot in your regular rotation. Gather your ingredients and give these a go—you’ll thank yourself with every savory bite!
Print
Garlic Steak and Potato Foil Packs Recipe
- Total Time: 40 minutes
- Yield: 4 servings 1x
- Diet: Vegetarian
Description
These Garlic Steak and Potato Foil Packs are a delicious and easy-to-make meal perfect for grilling or baking. Juicy steak pieces and tender baby potatoes are seasoned with garlic, herbs, and butter, then cooked in individual foil packets for a flavorful and convenient dinner.
Ingredients
Steak and Potatoes:
- 1 1/2 pounds sirloin steak, cut into 1-inch pieces
- 1 1/2 pounds baby potatoes, quartered
Seasonings and Garnish:
- 2 tablespoons olive oil
- 4 tablespoons unsalted butter, melted
- 4 garlic cloves, minced
- 1 teaspoon dried thyme
- 1 teaspoon dried rosemary
- 1 teaspoon dried oregano
- Salt and black pepper to taste
- Chopped fresh parsley for garnish
Instructions
- Preheat and Prepare: Preheat the grill to medium-high heat or the oven to 425°F (220°C). In a large bowl, combine steak and potatoes.
- Season: Drizzle with olive oil and melted butter. Add minced garlic, thyme, rosemary, oregano, salt, and pepper. Toss to coat evenly.
- Assemble Packets: Cut four foil sheets. Divide mixture among them. Seal packets tightly.
- Cook: Bake for 20-25 minutes or grill for 15-20 minutes, turning once.
- Finish and Serve: Open packets, garnish with parsley, and serve hot.
Notes
- Top with cheese or lemon juice for extra flavor.
- Use a meat thermometer to check steak doneness.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Category: Main Course
- Method: Grilling, Baking
- Cuisine: American
Nutrition
- Serving Size: 1 foil pack
- Calories: 520
- Sugar: 2g
- Sodium: 180mg
- Fat: 30g
- Saturated Fat: 12g
- Unsaturated Fat: 18g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 4g
- Protein: 35g
- Cholesterol: 120mg