Garlic Steak and Potato Foil Packs Recipe

If you’re craving something hearty, quick, and bursting with flavor, Garlic Steak and Potato Foil Packs are about to become your new weeknight staple. This foolproof recipe bundles buttery steak cubes, creamy potatoes, and loads of garlicky goodness into tidy foil packets you can grill or bake with zero fuss. The result? An irresistibly juicy, savory dinner with minimal clean-up and maximum flavor—perfect for everything from busy family dinners to backyard gatherings.

Ingredients You’ll Need

What makes Garlic Steak and Potato Foil Packs so special is how a few simple ingredients come together to create something extraordinary. Each element brings its own pop of taste, texture, or color, so don’t skip any if you want the full experience.

  • Sirloin steak (1 1/2 pounds, cut into 1-inch cubes): Choose sirloin for its tenderness and robust beefy flavor—it holds up perfectly to grilling or baking.
  • Baby potatoes (1 pound, halved or quartered): These petite potatoes cook up creamy, with crisp edges and sweet, earthy undertones.
  • Olive oil (2 tablespoons): The foundation for a luscious coating, helping everything brown beautifully while locking in moisture.
  • Fresh garlic (3 cloves, minced): The star element, adding bold, mouthwatering aroma and that classic kick.
  • Dried thyme (1 teaspoon): Delivers subtle woodsy notes that shine with steak and potatoes.
  • Dried rosemary (1 teaspoon): Contributes a piney kick and infuses both the beef and potatoes with unmistakable fragrance.
  • Smoked paprika (1/2 teaspoon): Adds a touch of sweet smokiness that takes the whole foil pack up a notch.
  • Salt and pepper (to taste): Don’t be shy—be generous for perfectly seasoned bites all around!
  • Chopped fresh parsley (1 tablespoon, for garnish): A finishing flurry of freshness and color just before serving.
  • Optional butter (for finishing): Dot a pat over the hot steak and potatoes at the end for luxurious richness.

How to Make Garlic Steak and Potato Foil Packs

Step 1: Prep Your Grill or Oven

Start by getting your grilling or baking surface ready. Preheat your grill to medium-high heat, or your oven to 425°F (220°C), so everything cooks evenly and the steak gets that irresistible sear. While waiting, prep your foil and ingredients.

Step 2: Mix the Steak, Potatoes, and Flavorings

In a large bowl, toss your cubed sirloin, halved baby potatoes, olive oil, minced garlic, thyme, rosemary, smoked paprika, salt, and pepper. Make sure everything is coated well—this is where all the herby, garlicky magic begins for your Garlic Steak and Potato Foil Packs.

Step 3: Assemble the Foil Packs

Lay out four large pieces of heavy-duty foil. Divide the steak and potato mixture evenly among them, piling everything into the center. Fold the sides up and tightly seal each pack, ensuring no flavor escapes and steam can work its magic.

Step 4: Cook to Perfection

For grilling, place the foil packs over direct heat and cook for 10 to 12 minutes per side. If baking, place the packets on a sheet tray and bake for 25 to 30 minutes. Either way, you’ll know they’re done when the potatoes are fork-tender and the steak reaches your desired doneness.

Step 5: Finish and Garnish

Carefully open the foil packs (watch the steam!), add a generous pat of butter if you like, and shower with fresh parsley. Serve immediately—it’s time to dig in!

How to Serve Garlic Steak and Potato Foil Packs

Garlic Steak and Potato Foil Packs Recipe - Recipe Image

Garnishes

Finish your Garlic Steak and Potato Foil Packs with a sprinkle of freshly chopped parsley for a pop of color and lightness. For even more flavor, add a squeeze of lemon, a dusting of flaky sea salt, or a few shavings of parmesan. A pat of butter melting on top is always a luscious touch.

Side Dishes

While these foil packs are satisfying all on their own, they shine alongside a crisp green salad, grilled corn on the cob, or roasted asparagus. For heartier meals, serve with a loaf of crusty bread—perfect for sopping up every drop of savory juice.

Creative Ways to Present

For casual gatherings, serve the foil packs straight from the grill or oven for a fun, rustic vibe. If you’re aiming for something a bit fancier, open the packs tableside and transfer the contents onto plates, topping with extra herbs and your favorite sauce. Add a wedge of lemon or colorful grilled veggies for a show-stopping presentation at a dinner party.

Make Ahead and Storage

Storing Leftovers

If you happen to find yourself with leftovers, simply transfer the contents of any remaining Garlic Steak and Potato Foil Packs to an airtight container. Store in the refrigerator for up to three days. The flavors meld even more beautifully as they sit, making for a fantastic repeat meal.

Freezing

You can freeze uncooked foil packs for a super easy dinner down the line. Assemble as directed, wrap tightly, and freeze for up to two months. When ready to enjoy, thaw overnight in the fridge and cook as usual, adding an extra five minutes or so to the cooking time if needed.

Reheating

To reheat, place the contents in the oven at 350°F until warmed through, about 10 to 15 minutes. For the microwave, transfer to a microwave-safe dish and heat in minute intervals, stirring gently. Avoid overheating to keep the steak juicy and the potatoes tender.

FAQs

Can I prepare Garlic Steak and Potato Foil Packs ahead of time?

Absolutely! You can assemble the foil packs up to a day ahead and store them in the refrigerator until you’re ready to grill or bake. This makes them an ideal option for entertaining or busy weeknights.

What other vegetables can I add to my foil packs?

Feel free to get creative! Sliced onions, bell peppers, or mushrooms pair perfectly and soak up those garlicky juices. Just be sure all your chosen vegetables are cut into similar-sized pieces for even cooking.

How do I know when the steak is cooked perfectly?

For best results, use a meat thermometer—medium-rare steak is ready at 135°F, while medium lands at 145°F. Potatoes should be fork-tender, and the beef juicy with crispy edges throughout your Garlic Steak and Potato Foil Packs.

Do I have to use sirloin steak?

Sirloin works beautifully, but you can swap in ribeye, strip steak, or even chicken if you prefer. Just remember to cut the meat into similar-sized cubes for the right cook time and doneness.

Can Garlic Steak and Potato Foil Packs be made indoors?

Definitely! If grilling isn’t in the cards, bake them in your oven for a convenient, equally delicious dinner. The same bold flavors and juicy results await—no matter which cooking method you choose.

Final Thoughts

If you haven’t tried Garlic Steak and Potato Foil Packs yet, now’s the time! Whether you’re feeding a crowd or treating yourself, this recipe takes humble ingredients and transforms them into a crave-worthy meal with barely any cleanup. Happy cooking—your future self will thank you!

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Garlic Steak and Potato Foil Packs Recipe

Garlic Steak and Potato Foil Packs Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.5 from 19 reviews
  • Author: Kimberly
  • Prep Time: 10 minutes
  • Cook Time: 25 minutes
  • Total Time: 35 minutes
  • Yield: 4 servings
  • Category: Main Course
  • Method: Grilling or Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

These Garlic Steak and Potato Foil Packs are a convenient and delicious way to enjoy a flavorful meal with easy cleanup. Tender sirloin steak and baby potatoes are seasoned with garlic, herbs, and spices, then cooked in foil packets either on the grill or in the oven. Perfect for a weeknight dinner or a weekend cookout!


Ingredients

Steak and Potatoes:

  • 1 1/2 pounds sirloin steak, cut into 1-inch cubes
  • 1 pound baby potatoes, halved or quartered
  • 2 tablespoons olive oil
  • 3 cloves garlic, minced
  • 1 teaspoon dried thyme
  • 1 teaspoon dried rosemary
  • 1/2 teaspoon smoked paprika
  • Salt and pepper to taste

Garnish:

  • 1 tablespoon chopped fresh parsley
  • Optional butter for finishing

Instructions

  1. Preheat the Grill or Oven: Preheat the grill to medium-high heat or the oven to 425°F (220°C).
  2. Prepare Steak and Potatoes: In a large bowl, combine steak cubes and potatoes. Add olive oil, minced garlic, thyme, rosemary, paprika, salt, and pepper. Toss until everything is evenly coated.
  3. Assemble Foil Packs: Divide the mixture evenly among four large pieces of heavy-duty aluminum foil. Fold and seal each foil pack tightly.
  4. Cook: Grill the foil packs over direct heat for 10–12 minutes per side, or bake in the oven for 25–30 minutes until potatoes are tender and steak is cooked to desired doneness.
  5. Serve: Carefully open the foil packs, top with butter and parsley, and serve.

Notes

  • For even cooking, cut the potatoes into small, uniform pieces.
  • You can add sliced onions, bell peppers, or mushrooms for extra flavor.
  • Use a meat thermometer if you prefer a specific doneness for the steak.

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