Herb Seasoned Grilled Potatoes

Summer grilling always feels incomplete until those foil packets hit the grates and the smoky herb scent starts drifting across the yard. My neighbor once wandered over asking what smelled so good, and ended up staying for dinner with his own plate of these potatoes. There is something magical about how a handful of simple ingredients transforms inside a sealed foil pouch over live fire. This recipe has been my go-to side dish for every backyard gathering since that evening.

I started making these on weeknights when the kitchen felt too hot for the oven and standing over a stove sounded unbearable. My kids would sit on the porch steps waiting for me to pull the puffed packets off the grill, poking at the foil with curiosity before I could even plate anything.

Ingredients

• 1.5 lbs small Yukon Gold or red potatoes: Yukon Golds hold their shape beautifully while getting creamy inside, and the skin adds a pleasant texture without needing to peel.
• 2 tablespoons olive oil: Coat every piece evenly because this is what carries the herb flavor and creates that golden crust.
• 2 teaspoons fresh rosemary, chopped: Rosemary is the backbone herb here, bringing a piney warmth that screams summer cooking.
• 2 teaspoons fresh thyme, chopped: Thyme adds an earthy depth that rounds out the sharper rosemary notes.
• 2 teaspoons fresh parsley, chopped: Stir half into the mix before grilling and save the rest for finishing so you get a bright, fresh hit at the end.
• 3 cloves garlic, minced: Fresh garlic makes a huge difference, so please do not substitute garlic powder here.
• 1 teaspoon kosher salt: Potatoes need generous seasoning to bring out their natural sweetness.
• 0.5 teaspoon freshly ground black pepper: A medium grind gives the best texture and gentle heat.
• 2 tablespoons grated Parmesan cheese (optional): Sprinkle it on the moment you open the packet so the residual heat melts it into the potatoes.
• Extra fresh herbs for garnish: A final scatter of chopped herbs makes the dish look as good as it tastes.

Instructions

Fire up the grill:

Preheat your grill to medium-high, around 400 degrees Fahrenheit, and let the grates get good and hot before you put anything on them.

Toss everything together:

Pile the cut potatoes into a large bowl, drizzle with olive oil, and add the rosemary, thyme, half the parsley, garlic, salt, and pepper, then use your hands to massage the seasonings into every surface of every potato piece.

Build your foil packets:

Tear two large sheets of heavy-duty foil, divide the coated potatoes between them spreading each portion into a single even layer, then fold the foil over and crimp every edge tightly so no steam can escape during cooking.

Grill until tender:

Place both packets on the hot grill grates and cook for 20 to 25 minutes, flipping them over once at the halfway mark, until you can feel tender potatoes through the foil when gently pressed with tongs.

Open carefully and serve:

Slide the packets onto a plate and peel back the foil slowly, watching for the hot steam that will rush out, then sprinkle with Parmesan and remaining parsley before serving immediately.

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One Fourth of July I made six packets of these for a crowd and watched people skip the burgers to go back for thirds of the potatoes. That was the moment I realized this humble little side dish had become the real star of my summer table.

Oven Method When Grilling Is Not Possible

On rainy days or deep in winter when the grill is buried under snow, bake the foil packets on a sheet pan at 425 degrees Fahrenheit for 25 to 30 minutes. The potatoes will not get quite the same smoky char but the herbs and garlic still work their magic beautifully.

Making It Your Own

Toss in sliced onions, bell peppers, or even chunks of sausage and suddenly you have a complete meal in a packet. My friend adds a splash of balsamic vinegar before sealing and swears it changes everything.

Timing and Temperature

Getting the grill temperature right matters more than most people think, because too hot and the bottom layer burns before the centers soften, but too low and you get pale, steamed potatoes without any of that caramelized flavor. Trust the 400 degree range and resist the urge to peek inside the packets before the full cooking time is up.

• Let the potatoes rest in the sealed packet for two minutes after removing from the grill so the flavors settle.
• If using dried herbs instead of fresh, cut the amounts in half since dried herbs are more concentrated.
• Always use heavy-duty foil because regular foil tears easily and you will lose all that wonderful steam.

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Keep a batch of these in your summer rotation and watch how quickly they disappear from the plate every single time. Simple food, done well, always wins.

Recipe FAQs

→ Can I use dried herbs instead of fresh?

Yes. Use about one-third the volume of dried herbs (roughly 1 teaspoon each of rosemary, thyme and parsley) and toss well with the oil so they rehydrate while cooking.

→ What potatoes work best?

Small Yukon Gold or red potatoes hold their shape and develop a creamy interior with a lightly browned exterior; cut them into 1-inch pieces for even cooking.

→ How can I tell when the potatoes are done?

Carefully open a packet and pierce a piece with a fork; it should slide in easily and the edges should be lightly browned. Total grill time is typically 20–25 minutes.

→ Can I cook the packets in the oven?

Yes. Place sealed packets on a baking sheet and bake at 425°F (220°C) for about 25–30 minutes, turning once if desired for extra browning.

→ How can I avoid soggy potatoes?

Spread potatoes in a single layer inside each packet and avoid adding too much oil. Turn packets halfway through grilling to promote even browning and steam release.

→ Any good add-ins or serving suggestions?

Add sliced onions or bell peppers to the packets for extra flavor. Finish with grated Parmesan, a squeeze of lemon, or extra chopped herbs and serve hot as a summer side.