Garlic Steak & Potato Foil Packets Recipe

If you’re craving a hearty, flavor-packed meal that requires minimal cleanup and delivers maximum taste, Garlic Steak & Potato Foil Packets are about to become your new go-to. This dish is a campfire classic meets cozy weeknight favorite: tender cubes of steak, golden potatoes, and savory aromatics mingle together in their own steamy foil packet, each bite brimming with herbaceous, buttery goodness. Whether you’re grilling under the stars or baking up a storm indoors, these easy foil packets make steak night more approachable (and more fun) than ever.

this Recipe

Ingredients You’ll Need

It’s always incredible how a handful of simple ingredients can transform into something downright unforgettable. Each component of Garlic Steak & Potato Foil Packets brings something vital to the table, from the juicy steak to the fragrant herbs and luscious melted butter.

• Sirloin steak (1 ½ pounds, cut into 1-inch cubes): Lean yet flavorful, these steak cubes stay tender and juicy when cooked in a foil packet.
• Baby potatoes (1 pound, halved or quartered): These little spuds cook up creamy inside, with golden, crispy edges.
• Olive oil (3 tablespoons): Coats the steak and potatoes for beautiful browning and keeps everything moist.
• Garlic (4 cloves, minced): Infuses the whole dish with savory, aromatic depth—don’t skimp here!
• Dried rosemary (1 teaspoon): Adds a piney, herby note that complements both steak and potatoes.
• Dried thyme (1 teaspoon): This earthy herb lifts all the flavors and ties everything together.
• Paprika (1 teaspoon): Provides a subtle, smoky warmth and lovely golden color.
• Salt and black pepper (to taste): Don’t be shy—proper seasoning ensures every bite pops.
• Unsalted butter (2 tablespoons, cut into small pieces): Melts into a silky sauce that envelopes the steak and potatoes.
• Fresh parsley (chopped, for garnish): A pop of color and freshness to finish off your packets.
• Shredded cheese (optional, for topping): Add a layer of gooey deliciousness if you love cheesy potatoes!

How to Make Garlic Steak & Potato Foil Packets

Step 1: Get Everything Prepped

Begin by preheating your grill to medium-high or setting your oven to 425°F (220°C). While things heat up, cut your sirloin into luscious 1-inch cubes and halve or quarter the potatoes so they finish cooking right alongside the steak. Having these prepped and ready sets you up for foil packet success.

Step 2: Toss Together All the Good Stuff

In a large mixing bowl, combine the steak cubes, chopped potatoes, olive oil, minced garlic, rosemary, thyme, paprika, plus plenty of salt and black pepper. Toss everything together until every potato and morsel of steak is coated in the herby, garlicky oil. This step ensures bold flavor in every single bite of your Garlic Steak & Potato Foil Packets.

Step 3: Build Your Foil Packets

Tear off four large sheets of sturdy aluminum foil. Divide the steak and potato mixture equally among the sheets, placing it in the center of each. Top each pile with a couple of small butter pieces—the butter will melt, creating a decadent sauce. Fold the sides of the foil up and over, sealing each packet tightly to keep all the juices locked inside.

Step 4: Cook to Perfection

Place your foil packets directly onto the grill and cook for 15 to 18 minutes, turning once halfway. If you’re using the oven, arrange them on a baking sheet and bake for 20 to 22 minutes. When you open a packet (watch the steam!), the potatoes should be fork-tender and the steak cooked exactly to your preference—juicy, aromatic, and irresistibly tender.

Step 5: Garnish and Serve

Once cooked, unwrap each packet and garnish promptly with chopped fresh parsley and, if you’re feeling indulgent, a sprinkle of shredded cheese. Serve them piping hot directly from the foil for a no-mess dinner that feels wonderfully rustic and fun.

How to Serve Garlic Steak & Potato Foil Packets

Garnishes

After opening your Garlic Steak & Potato Foil Packets, give them a generous hit of freshly chopped parsley for brightness and color. If you adore cheese, scatter shredded cheddar, Monterey Jack, or even a peppery blend right on top while everything’s still hot so it melts into gooey bliss. A squeeze of lemon adds a zippy finish if you like a fresh pop.

Side Dishes

This dish is wonderfully satisfying on its own, but you can round it out with a crisp green salad, some grilled corn, or a refreshing cucumber-tomato salad to keep things light. For extra comfort, serve alongside crusty bread to help mop up that garlicky, buttery sauce.

Creative Ways to Present

Serving the packets directly on plates is fun and fuss-free, but you can also unbundle them into rustic bowls or cast-iron skillets for a guest-worthy touch. If hosting, try arranging the opened packets on a long platter, family-style, and let everyone dig in. For a campout or picnic, keep the packets sealed for each guest to open their own steamy, aromatic surprise.

Make Ahead and Storage

Storing Leftovers

If you happen to have leftovers, simply transfer steak and potatoes (once cooled) to an airtight container. Store in the refrigerator for up to three days. The flavors continue to meld, making the next day’s lunch even more delicious.

Freezing

For longer storage, you can freeze leftover Garlic Steak & Potato Foil Packets. Place the cooled contents in a freezer-safe bag or container, remove as much air as possible, and freeze for up to two months. To preserve the best texture, try freezing just the steak and potatoes; herbs and cheese are better added fresh upon reheating.

Reheating

To reheat, place the contents on a baking sheet and warm in a preheated oven at 350°F (175°C) for 10 to 15 minutes, or until heated through. Alternatively, reheat gently on the stovetop in a skillet with a splash of broth or water to help everything stay moist and tender. Add fresh garnishes and cheese just before serving for best results.

FAQs

Can I use a different cut of steak for Garlic Steak & Potato Foil Packets?

Absolutely! While sirloin strikes a great balance between tenderness and flavor, you can use ribeye for an even richer bite or flank steak for a leaner option. Just keep your steak pieces at roughly 1-inch cubes for ideal cooking.

How do I make sure the potatoes cook through?

Halving or quartering the baby potatoes ensures they cook in the same time as the steak. If your potatoes are larger, cut them smaller. Also, arranging your packet contents in a single layer helps them roast evenly.

Can these be made ahead for meal prep or camping?

Yes! You can assemble Garlic Steak & Potato Foil Packets ahead of time and refrigerate them until you’re ready to grill or bake. They keep well for up to 12 hours in the fridge. If bringing camping, pack them into your cooler for easy access.

Can I add other vegetables?

Absolutely—mushrooms, sliced onions, and bell peppers all taste amazing with steak and potatoes. Just make sure to cut any added veggies to sizes that will cook evenly in the packet.

How do I make Garlic Steak & Potato Foil Packets dairy-free?

Simply leave out the butter or swap with a plant-based alternative, and skip the cheese garnish. The olive oil and herbs alone give plenty of flavor and moisture, so you won’t miss a thing!

Final Thoughts

Few meals bring folks together around the table (or campfire) quite like these irresistible Garlic Steak & Potato Foil Packets. They’re juicy, garlicky, and deeply comforting, yet so simple to make—truly a treat for steak lovers of all ages. Give them a try, and I promise they’ll be showing up on your menu again and again!

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