This grilled potatoes recipe has been a backyard favorite for years, appearing at potlucks, weeknight dinners, and summer barbecues alike. I first tested this combination of simple herbs and a foil-packet method on a humid July evening when the grill was the only available oven; the result was a plate of slices with golden edges and a tender, buttery center that immediately earned repeated requests from friends. The mix of rosemary, thyme, oregano, and a whisper of nutmeg gives the potatoes an aromatic lift—comforting, familiar, and just a touch different from the usual salt-and-pepper routine.

What makes these potatoes special is how approachable they are: pantry herbs, olive oil, and red potatoes transform into something unexpectedly elegant when grilled. The texture is what I treasure most—thinly sliced rounds with slightly crisped perimeters and soft interiors. I learned to slice the rounded ends thin so each piece lies flat on the grill, producing even caramelization. This method creates consistent results whether you’re cooking for two or a crowd, and it pairs beautifully with grilled proteins or a simple green salad.

Ingredients

• Red potatoes (2 lbs): Choose firm, blemish-free potatoes of similar size so slices cook evenly. Red potatoes hold their shape well and develop a lightly sweet flavor when grilled.
• Olive oil (2–3 tablespoons): Use extra-virgin for flavor or light-tasting olive oil if you prefer a subtler olive note. Oil helps crisp the edges and carry the herbs.
• Rosemary (1 teaspoon, dried): Adds a piney, aromatic backbone; if using fresh, increase to 1 tablespoon finely chopped.
• Oregano (3/4 teaspoon, dried): Brings a warm, slightly bitter herbiness that pairs well with roasted potatoes.
• Thyme (3/4 teaspoon, dried): Subtle and savory, thyme contributes depth without overpowering the other herbs.
• Sage, nutmeg, salt & pepper: Sage (3/4 teaspoon dried) gives earthiness; nutmeg (1/8 teaspoon) provides a faint warmth, while 1 teaspoon salt and 1/8 teaspoon pepper finish the seasoning.

Instructions

Combine the seasoning: In a small bowl, whisk together 1 teaspoon dried rosemary, 3/4 teaspoon dried oregano, 3/4 teaspoon dried thyme, 3/4 teaspoon dried sage, 1/8 teaspoon ground nutmeg, 1 teaspoon kosher salt, and 1/8 teaspoon freshly ground black pepper. Drizzle 2 to 3 tablespoons olive oil into the spices and stir until you have a loose paste—this helps the herbs cling to the potato slices. Slice the potatoes: Wash and scrub the potatoes; pat dry. Using a sharp chef's knife, cut 1/2-inch-thick rounds. Trim the rounded ends thinly so each slice lies flat on the grill. Uniform thickness ensures even cooking—aim for consistent 1/2-inch pieces. Toss with oil and seasoning: Place the potato slices in a large mixing bowl. Pour the olive oil and herb mixture over the potatoes and use tongs or clean hands to toss until every slice is evenly coated. Let sit 5 to 10 minutes so the flavors begin to marry. Prepare the grill and foil packet: Preheat the grill to medium-high heat—approximately 375–400°F. Tear two large sheets of heavy-duty aluminum foil and lay them overlapping. Lightly coat the foil with nonstick cooking spray to prevent sticking and to help crisp the potatoes' bottom surface. Assemble and seal: Arrange the potato slices on the foil in a single layer if possible; overlap slightly if needed. Cover with another sheet of foil and crimp the edges to seal the packet tightly. A tight seal traps steam for tender interiors while grilling. Grill: Place the sealed packet on the grill over direct heat. Close the lid and cook for 20 minutes. This initial period steams the slices through and begins to brown the undersides. Finish with direct heat: Carefully remove the top layer of foil. Use tongs to flip the potato slices so the top side gets direct heat. Leave the foil off and close the lid, grilling for an additional 5 to 10 minutes until edges are golden and crisp and the centers are fork-tender. Rest and serve: Remove the packet from the grill and transfer the potatoes to a serving dish. Taste and adjust seasoning with a pinch of salt if necessary. Serve hot, garnished with a sprinkle of fresh chopped parsley or more rosemary if desired.

Storage Tips

Cool leftover potatoes to room temperature for no more than two hours, then transfer to an airtight container and refrigerate. They keep well for up to 3 days; to retain the best texture, reheat in a hot skillet with a teaspoon of oil over medium-high heat to re-crisp the edges, or spread on a baking sheet under a hot broiler for 3–5 minutes. For longer storage, freeze in a single layer on a sheet pan, then move to a freezer bag for up to 3 months; thaw in the fridge before reheating and expect a softer interior.

Ingredient Substitutions

If red potatoes aren’t available, use Yukon Gold for a buttery texture or fingerling potatoes for a more rustic look—adjust slicing thickness for smaller tubers. Swap olive oil for melted butter if you prefer a richer flavor, or use avocado oil for a higher smoke point on very hot grills. Fresh herbs can replace dried at a three-to-one ratio (three times the amount of fresh), and skip the nutmeg if you want a purely savory profile—its role is merely to add a subtle warm note.

Serving Suggestions

Serve these potatoes as a rustic side to grilled steak, chicken, or fish, or let them star in a casual spread with a platter of grilled sausages and seasonal vegetables. Garnish with chopped parsley, scallions, or a dollop of sour cream or plain yogurt for contrast. For a party-style presentation, transfer to a large serving board and sprinkle with flaky sea salt and lemon zest to brighten the flavors.

Cultural Background

Potatoes are a global staple with countless regional preparations. The foil-packet method is a pragmatic American barbecue technique that borrows from rustic European roasting traditions: a combination of low-and-slow steaming followed by direct heat finishing. Using aromatic herbs such as rosemary, thyme, and oregano nods to Mediterranean flavors, while the brief touch of nutmeg is a classic seasoning trick used in some European kitchens to round savory dishes.

Seasonal Adaptations

In summer, pair the potatoes with grilled vegetables like corn and bell peppers and finish with fresh herbs and lemon. During fall and winter, switch to roasted garlic in the packet and top with a sprinkle of smoked paprika for warmth. You can incorporate seasonal root vegetables—thinly sliced carrots or parsnips—for added color and complexity, but stagger slice thickness to ensure even cooking.

Meal Prep Tips

Prepare the seasoning and slice the potatoes up to 24 hours ahead; toss them together and store covered in the refrigerator. When ready to cook, bring the bowl to room temperature for 15 minutes so the oil loosens and the herbs bloom. For lunches, portion into shallow containers and re-crisp in a skillet for 3–4 minutes per side. Label containers with the cooking date and use within three days for best quality.

These grilled potatoes are dependable, flavorful, and flexible—perfect for the casual grill master and the busy home cook alike. Try them the next time you fire up the grill and watch how quickly they disappear.