There's something undeniably satisfying about the combination of juicy, seasoned steak and tender, buttery potatoes. Wrapped up in foil and roasted to perfection, these Garlic Steak & Potato Foil Packets are a meal that delivers bold flavors with minimal effort. Whether you're firing up the grill for a summer cookout or looking for an easy weeknight dinner, this recipe is a winner every time.

I first made these foil packets on a camping trip, hoping for a simple yet delicious meal that required little cleanup. To my surprise, they turned out even better than expected! The garlic butter infused every bite with rich, savory goodness, and the convenience of cooking everything in a single packet made it a staple in our meal rotation.

Why You'll Love This Garlic Steak & Potato Foil Packets Recipe

Get ready to fall in love with a meal that’s as easy as it is delicious! These Garlic Steak & Potato Foil Packets offer the perfect balance of convenience, flavor, and versatility.

First off, they’re incredibly simple to prepare. With just a handful of ingredients and minimal prep, you can have everything ready to go in minutes. The foil packets make cleanup a breeze, too—just toss them when you're done!

They’re also packed with flavor. The garlic butter melts into the steak and potatoes, creating a rich and savory dish that’s hard to resist. The combination of seasonings enhances the natural flavors of the beef and potatoes, making every bite a delight.

Plus, these foil packets are perfect for grilling, baking, or even campfire cooking. Whether you're enjoying a backyard barbecue or cooking under the stars, this recipe adapts beautifully to different cooking methods.

Finally, they’re customizable. Swap out the steak for chicken, add more veggies, or experiment with different seasonings—there are endless ways to make this recipe your own!

Ingredients Notes

The beauty of this recipe lies in its simple, fresh ingredients. Here’s what you’ll need to make the best Garlic Steak & Potato Foil Packets.

Steak: Choose a cut that’s flavorful and tender, like sirloin, ribeye, or filet mignon. These cuts cook quickly and stay juicy, making them perfect for foil packet cooking.

Potatoes: Baby potatoes or Yukon Gold work best because they become beautifully tender while maintaining a slight crispness. Slice them into even pieces to ensure they cook at the same rate as the steak.

Garlic Butter: A mix of melted butter, fresh minced garlic, and a touch of parsley gives these foil packets their signature flavor. The butter keeps everything moist while the garlic infuses every bite with aromatic richness.

Seasonings: A blend of salt, pepper, smoked paprika, and a hint of rosemary takes the steak and potatoes to the next level. Feel free to adjust the spices based on your preferences.

Vegetables (Optional): You can add sliced bell peppers, onions, or mushrooms for extra flavor and texture. They’ll soak up the garlic butter, making them even more delicious!

How To Make This Garlic Steak & Potato Foil Packets Recipe

Making these foil packets is quick, easy, and foolproof! Here’s how to do it:

Start by preheating your grill or oven to 400°F. If you're using a campfire, make sure you have hot coals ready for cooking.

While your heat source warms up, prep your ingredients. Cut the steak into bite-sized cubes and slice the potatoes into thin rounds or small chunks. This ensures everything cooks evenly.

In a small bowl, mix together your melted butter, minced garlic, and chopped parsley. Drizzle half of this mixture over the steak and potatoes in a large mixing bowl. Toss everything until well coated, then season generously with salt, pepper, smoked paprika, and rosemary.

Tear off large sheets of heavy-duty aluminum foil and divide the steak and potato mixture evenly among them. Fold the foil over the ingredients, sealing the edges tightly to create a packet that locks in moisture and flavor.

Place the foil packets directly on the grill grates or a baking sheet if using the oven. Cook for 15-20 minutes, flipping halfway through, until the potatoes are fork-tender and the steak reaches your preferred doneness.

Carefully open the packets (watch out for steam!) and drizzle with the remaining garlic butter before serving. Enjoy your juicy, flavorful meal straight from the foil!

Storage Options

If you have leftovers, these foil packets store well! Allow the steak and potatoes to cool completely, then transfer them to an airtight container. Refrigerate for up to 3 days.

To reheat, place the contents in a skillet over medium heat with a little extra butter to refresh the flavors. You can also reheat in the oven at 350°F for 10-15 minutes, covered with foil to prevent drying out.

For longer storage, you can freeze the uncooked foil packets for up to 2 months. When ready to cook, simply thaw in the refrigerator overnight and cook as directed.

Variations and Substitutions

This recipe is highly adaptable, so feel free to get creative!

Swap the steak for chicken: Boneless, skinless chicken thighs or breasts work beautifully. Just adjust the cooking time accordingly.
Try different seasonings: Add a dash of cajun seasoning, Italian herbs, or even a squeeze of lemon for a fresh twist.
Make it low-carb: Skip the potatoes and use cauliflower florets or zucchini slices instead.
Boost the veggies: Throw in carrots, asparagus, or broccoli for extra color and nutrients.
Cheesy finish: Sprinkle some shredded Parmesan or mozzarella on top before serving for a deliciously melty touch.

With so many ways to customize, you'll never get bored of these Garlic Steak & Potato Foil Packets. Give them a try, and let me know how you make them your own!