If you’re craving a meal that’s bursting with flavor, easy to prepare, and perfect for any night of the week, then this Garlic Steak & Potato Foil Packets Recipe is going to be your new best friend. Tender chunks of sirloin steak paired with golden baby potatoes, all infused with fragrant garlic and Italian seasonings, come together in convenient foil packets that lock in moisture and savory goodness. Whether you’re cooking for family or impressing friends, this dish brings hearty satisfaction with minimal fuss and maximum taste.

Ingredients You’ll Need
The magic of this Garlic Steak & Potato Foil Packets Recipe lies in its simplicity and quality ingredients. Each component plays a crucial role in building layers of texture and flavor, from the tender steak to the crispy edges of the roasted baby potatoes.
- 2 lbs lean sirloin steak, cut into 2-inch chunks: Choose lean cuts for tenderness without excess fat.
- 1 lb baby yellow potatoes, quartered: These small potatoes cook evenly and develop a lovely golden crust.
- 1 tbsp minced garlic: Fresh garlic delivers robust aroma and depth of flavor.
- 2 tsp Italian seasoning: A blend of herbs that complements steak and potatoes beautifully.
- 1 tsp onion powder: Adds a subtle sweetness and savory note to the mix.
- 3 tbsp olive oil: Ensures everything roasts nicely without sticking and adds richness.
- Salt and pepper to taste: Essential for bringing all the flavors to life.
How to Make Garlic Steak & Potato Foil Packets Recipe
Step 1: Preheat the Oven
Start by setting your oven to 425°F (220°C). This high temperature is perfect for roasting, helping the steak cook to juicy perfection while the potatoes crisp up just right inside the foil packets.
Step 2: Prepare the Mixture
In a large bowl, combine the sirloin steak chunks, quartered baby potatoes, minced garlic, Italian seasoning, onion powder, olive oil, and season generously with salt and pepper. Toss everything until each piece is thoroughly coated with the flavorful mix. This step ensures that every bite is well-seasoned and packed with aroma.
Step 3: Assemble the Packets
Lay out four sheets of heavy-duty aluminum foil, each around 12 by 12 inches. Divide the steak and potato mixture evenly among the sheets, placing the ingredients in the center. Make sure to spread them out evenly to allow for uniform cooking.
Step 4: Seal the Packets
Carefully fold the foil over the ingredients and seal the edges tightly to create packets that trap all the steam and flavor during cooking. Sealing them securely is key to locking in moisture, which makes the steak juicy and the potatoes tender.
Step 5: Cook
Place the assembled packets on a baking sheet and pop them into your preheated oven. Bake for 25 to 30 minutes, or until the steak is cooked through to your liking and the potatoes are soft with crispy edges. The foil packets make clean-up a breeze and let the ingredients gently steam in their juices.
How to Serve Garlic Steak & Potato Foil Packets Recipe

Garnishes
To elevate your Garlic Steak & Potato Foil Packets Recipe, sprinkle freshly chopped parsley or a handful of chopped chives over the top just before serving. A dollop of sour cream or a drizzle of garlic butter adds a creamy, indulgent contrast that’s hard to resist.
Side Dishes
While the foil packets are a meal on their own, pairing them with a crisp green salad or steamed vegetables like broccoli or asparagus will offer freshness and balance. For a heartier spread, consider a warm, crusty baguette to soak up all those delicious juices.
Creative Ways to Present
Unwrap the foil packets right at the table for an impressive presentation that highlights the rustic charm of this dish. Serve directly on wooden boards or colorful plates to bring out the vibrant colors of the potatoes and steak. For gatherings, individual packets are perfect for easy portions and minimal mess.
Make Ahead and Storage
Storing Leftovers
After your meal, any leftover Garlic Steak & Potato Foil Packets Recipe can be stored in an airtight container in the refrigerator for up to three days. To keep the flavors intact, rewrap leftovers tightly in foil or plastic wrap to avoid drying out.
Freezing
If you want to save some for later, this dish freezes beautifully. Wrap the packets individually in freezer-safe foil or heavy-duty freezer bags, label them, and freeze for up to two months. When you’re ready, thaw overnight in the fridge before reheating.
Reheating
For the best texture, reheat leftovers in the oven at 350°F (175°C) wrapped in foil to prevent drying, for about 15-20 minutes until warmed through. Avoid microwaving when possible as it can make the potatoes mushy and the steak less tender.
FAQs
Can I use other cuts of steak for this recipe?
Absolutely! While sirloin is a great choice for its tenderness and flavor, other cuts like ribeye or flank steak can also work well. Just adjust cooking time based on the thickness and fat content.
Is it possible to cook this recipe on a grill?
Yes, grilling the foil packets adds a fantastic smoky flavor. Just use medium-high heat and grill for about 20-25 minutes, turning occasionally to ensure even cooking.
Can I substitute baby potatoes with other kinds?
Baby potatoes are ideal due to their size and quick cooking time, but you can use fingerlings or red potatoes. Just be sure to cut them into similar bite-sized pieces for even roasting.
How do I know when the steak is done?
Look for the steak to be cooked through on the outside with a slight pink center if you prefer medium rare. The potatoes should be fork-tender at the same time. Using a meat thermometer can also help; aim for 145°F (63°C) for medium.
Can I add vegetables to the foil packets?
Definitely! Sliced bell peppers, onions, or mushrooms make excellent additions for extra flavor and nutrition. Just keep them cut into manageable sizes for even cooking alongside the steak and potatoes.
Final Thoughts
This Garlic Steak & Potato Foil Packets Recipe is a total game-changer for anyone looking for a delicious, no-fuss meal that feels special. The combination of juicy steak, garlicky roasted potatoes, and aromatic seasonings wrapped all in one foil packet makes dinner effortless and incredibly satisfying. Give it a try and watch it become one of your go-to recipes for any occasion—you won’t regret it!
Print
Garlic Steak & Potato Foil Packets Recipe
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 4 servings
- Category: Main Dish
- Method: Baking
- Cuisine: American
Description
This Garlic Steak & Potato Foil Packets recipe combines tender sirloin steak chunks with baby yellow potatoes, infused with robust garlic and Italian seasonings. Cooked in foil packets for easy preparation and cleanup, these foil packets bake to juicy, flavorful perfection in just 45 minutes, making it an ideal hearty meal for weeknights or casual gatherings.
Ingredients
Steak and Potatoes
- 2 lbs lean sirloin steak, cut into 2-inch chunks
- 1 lb baby yellow potatoes, quartered
Seasonings
- 1 tbsp minced garlic
- 2 tsp Italian seasoning
- 1 tsp onion powder
- 3 tbsp olive oil
- Salt and pepper to taste
Instructions
- Preheat the Oven: Set your oven to 425°F (220°C) to prepare for baking the foil packets.
- Prepare the Mixture: In a large mixing bowl, combine the sirloin steak chunks, quartered baby potatoes, minced garlic, Italian seasoning, onion powder, olive oil, salt, and pepper. Toss everything thoroughly until steak and potatoes are evenly coated with the seasonings and oil.
- Assemble the Packets: Divide the coated steak and potato mixture evenly among four sheets of aluminum foil, each measuring approximately 12×12 inches.
- Seal the Packets: Carefully fold and seal each foil sheet to create secure packets, ensuring that no steam will escape during baking to lock in moisture and flavors.
- Cook: Arrange the foil packets on a baking sheet and place them in the preheated oven. Bake for 25 to 30 minutes, or until the steak is cooked to your desired doneness and the potatoes are tender when pierced with a fork.
Notes
- You can substitute baby yellow potatoes with baby red potatoes or fingerlings if desired.
- For extra flavor, add a splash of balsamic vinegar or a sprinkle of parmesan cheese before sealing the foil packets.
- Make sure to cut the steak into uniform pieces to ensure even cooking.
- Use heavy-duty aluminum foil to prevent leaks and maintain packet integrity.
- Adjust seasoning salt and pepper according to taste preferences.
- Let the packets rest for 5 minutes after baking before opening to allow juices to redistribute.