Hey there, friend! So, I’ve got this recipe that’s kind of my secret weapon for casual dinners or when I’m camping. It’s these garlic steak potato foil packets. I first stumbled upon it during a camping trip, and let me tell you—it’s like magic in foil. You’ll end up with this juicy steak and perfectly cooked potatoes, and the smell? Ah, it brings me back to that chilly night under the stars when I first gave it a try. (I may have slightly burned the first batch, but let’s not dwell on that!)
Why You’ll Love This
I make this dish when I want something super tasty but don’t feel like cleaning up a mess. My family goes crazy for this because it’s got all the good flavors without the fuss (and no one can resist the garlic, let’s be honest). Plus, who doesn’t love dinner that cooks itself while you’re relaxing with a glass of wine? The first time I managed not to burn it, I felt like Jamie Oliver.
What You’ll Need
- 1 lb steak (I sometimes use flank steak instead of sirloin when I’m in a pinch)
- 1 lb baby potatoes (my grandmother always swore by Yukon Golds)
- 2 tablespoons olive oil
- 4 cloves garlic, minced (more if you’re a garlic fiend… I won’t judge!)
- Salt and pepper to taste
- 1 tablespoon fresh thyme (or dried, if that’s what you’ve got)

How to Whip This Up
First off, preheat your oven to 400°F. That’s a good starting point because it gives you time to get everything else ready. Cut your steak into bite-sized pieces. Be sure it’s nice and even, so it cooks at the same pace; trust me, nothing’s worse than a chewy bit of steak. Chop your potatoes in half, or quarters if they’re on the hefty side.
Toss the steak and potatoes in a bowl with olive oil, garlic, salt, pepper, and thyme. This is where I usually sneak a taste—just make sure no one’s watching! Lay out four sheets of foil (you want them big enough to make a good packet). Divide the steak and potato mix between them, then fold them up like little presents.
Pop them in the oven for about 25 minutes. And don’t worry if it looks a bit weird at this stage—it always does! After baking, be careful when opening the packets (steam burns, ouch!).
A Few Notes
One time, I tried adding carrots. Not my brightest moment they turned out mushy. So, stick with the original plan unless you’re feeling adventurous and ready to adjust cooking times.

Variations – Get Creative!
Once I tried a sprinkle of grated parmesan before sealing the packets, and it was a total hit. Oh, I also threw in some chopped bacon once—bacon just makes everything better, right? But I did try swapping the steak for chicken once… let’s just say it wasn’t my finest hour. Live and learn!
Essential (or Not) Equipment
You’ll want good heavy-duty foil. If you’re out, using two layers of the regular stuff works too. And a good pair of tongs for opening those hot packets is a lifesaver.

Keeping It Fresh
You can store leftovers in the fridge for a couple of days—though honestly, in my house, it never lasts more than a day!
How to Serve
I usually serve these with a dollop of sour cream on the side, maybe a fresh green salad. Something crisp and simple seems to work best.
Lessons Learned (Pro Tips)
I once tried rushing the baking step by cranking up the heat, and I regretted it because the steak got tough. Patience is key here!
Real Questions Answered
Can I prepare these ahead of time? Sure! You can assemble them a few hours early and pop them in the fridge until you’re ready to bake.
What if I don’t have fresh thyme? Well, dried works just fine (a little goes a long way), or you can experiment with other herbs. Parsley ain’t bad either!
Are these good for grilling? Absolutely! Just put them on the grill over medium heat for the same amount of time. They taste amazing with a bit of that smokey flavor!