Craving a side dish that’s both effortlessly delicious and perfectly suited for grilling season? Look no further than these tender grilled rosemary potatoes in foil packets. This simple yet incredibly flavorful recipe is a game-changer for any outdoor cooking adventure, promising succulent potatoes infused with aromatic rosemary, all with minimal cleanup. Whether you’re grilling steak, salmon, chicken, or enjoying a vegetarian spread, these foil-wrapped potatoes emerge from the grill steamed to perfection and bursting with savory goodness.

There’s something undeniably charming about baby potatoes. These delightful little gems, roughly the size of a cherry tomato, cook quickly and pack an impressive amount of flavor into each bite. Their tender skins mean no peeling required, making them an ideal choice for quick and easy preparations. When dressed simply with a glistening coat of olive oil and fresh herbs like rosemary, they elevate any meal with their rustic elegance and mouth-watering appeal.
This recipe for grilled rosemary potatoes is a testament to the power of simplicity. With just five basic ingredients – potatoes, olive oil, fresh or dried rosemary, salt, and pepper – you can create a show-stopping side dish without spending hours in the kitchen. The magic happens right on the grill, sealed within a foil packet, which not only ensures perfectly cooked potatoes but also eliminates the need for any extra dishes. It’s the ultimate fuss-free addition to your summer barbecue menu, allowing you more time to relax and enjoy the company.

Why You’ll Love These Effortless Grilled Rosemary Potatoes
These grilled potatoes are more than just a side dish; they’re a culinary experience designed for convenience and exceptional taste. Here’s why they’re destined to become a staple in your grilling repertoire:
- Unbeatable Flavor: Fresh rosemary, olive oil, and the smoky char of the grill combine to create a deeply satisfying flavor profile that complements almost any main course.
- Effortless Preparation: With minimal ingredients and straightforward steps, this recipe is perfect for busy weeknights or relaxed weekend gatherings.
- No Mess, No Stress: Cooking in foil packets means virtually no cleanup. Simply toss the foil when you’re done, freeing you from dreaded dishwashing duties.
- Perfectly Tender Every Time: The foil packet traps steam, ensuring that the potatoes cook evenly and become wonderfully tender without drying out.
- Versatile Pairing: These potatoes are a fantastic accompaniment to a wide variety of proteins, from robust steaks to delicate fish, or even other grilled vegetables.
Once you experience the ease and deliciousness of these grilled rosemary potatoes, you’ll wonder how you ever hosted a barbecue without them.
The Magic of Foil Packet Grilling: A Culinary Game-Changer
Cooking in foil packets is a simple technique that yields incredible results, especially on the grill. This method creates a miniature oven effect, trapping moisture and flavor, which is perfect for vegetables like potatoes. Here’s why it’s a culinary game-changer:
- Moisture Retention: The sealed foil packet prevents food from drying out, ensuring your potatoes are incredibly tender and moist inside.
- Flavor Infusion: All the seasonings and herbs, especially fragrant rosemary, are locked in with the potatoes, allowing their flavors to deeply meld together during cooking. Every bite is packed with aromatic goodness.
- Even Cooking: The consistent heat within the packet ensures that every potato piece cooks uniformly, eliminating crunchy spots or overcooked edges.
- No Direct Flames, No Burning: While you still get the smoky flavor from the grill, the foil protects the potatoes from direct flame, preventing burning and sticking to the grates.
- Incredibly Easy Cleanup: This is arguably the biggest advantage. Once your meal is done, simply unwrap and serve directly from the foil, then discard the packet. No scrubbing sticky pans or greasy grill grates!
- Convenience and Portability: Foil packets are perfect for camping trips, picnics, or simply serving individual portions, making them ideal for both entertaining and everyday meals.
Embracing foil packet grilling means less time worrying about your food and more time enjoying the great outdoors and delicious company.
Choosing the Best Potatoes for Grilling
The foundation of any great potato dish starts with selecting the right spuds. For these grilled rosemary potatoes, we highly recommend using baby potatoes or other tender-skinned new potato varieties. Here’s a guide to help you choose:
- Baby Potatoes: These are often found pre-packaged in grocery stores and are ideal because of their small, uniform size and delicate skins. They cook quickly and evenly, requiring no peeling or extensive chopping. Their inherent sweetness and creamy texture shine beautifully when grilled.
- New Potatoes: Similar to baby potatoes, these are young potatoes harvested before they reach full maturity. They have thin, tender skins and a firm texture. Examples include small redskin potatoes or mini Yukon Golds.
- Fingerling Potatoes: Long and slender with a waxy texture, fingerlings are another excellent choice. Their unique shape makes for an attractive presentation, and they hold up well to grilling.
- Yukon Gold Potatoes: If you can’t find baby or fingerling varieties, small to medium-sized Yukon Golds are a fantastic alternative. They have a naturally buttery flavor and creamy flesh that becomes incredibly tender.
- Redskin Potatoes: These vibrant red-skinned potatoes offer a slightly firmer texture and a mild flavor that works well with rosemary.
- Purple Potatoes: For a fun and colorful twist, consider using small purple potatoes. They cook similarly and add a visually striking element to your dish.
Preparation Tip for Larger Potatoes: If your chosen potatoes are larger than about 1.5 inches in diameter, make sure to cut them into roughly 1-inch squares or wedges. This ensures they cook evenly and within the suggested grilling time. Always wash your potatoes thoroughly and pat them completely dry before seasoning to help the oil and herbs adhere better.
Simple Ingredients, Extraordinary Flavor: Rosemary and More
The beauty of this recipe lies in its simplicity. Just a few high-quality ingredients are all you need to create a side dish that tastes gourmet:
- Potatoes: As discussed, baby or new potatoes are preferred for their texture and ease of preparation.
- Olive Oil: A good quality extra virgin olive oil is crucial. It coats the potatoes, helping them to steam and soften, prevents sticking, and carries the flavors of the herbs and spices. It also adds a subtle richness.
- Rosemary: This is the star herb. Rosemary has a distinct, piney, slightly peppery, and incredibly aromatic flavor that pairs exquisitely with the earthiness of potatoes. You can use fresh or dried rosemary. If using fresh, chop it finely to release its oils and ensure it distributes evenly. If using dried, crush it slightly between your fingers before sprinkling to awaken its fragrance.
- Salt: Kosher salt is recommended for its pure flavor and coarse texture, which helps to season the potatoes effectively. Adjust to your taste.
- Black Pepper: Freshly ground black pepper adds a subtle warmth and a touch of pungency that rounds out the flavors.
This minimalist approach allows each ingredient to shine, creating a harmonious and comforting flavor that is universally loved.
How to Make Tender Grilled Rosemary Potatoes in Foil Packets
Follow these simple steps to achieve perfectly grilled, tender rosemary potatoes:
- Preheat Your Grill: Set your grill to medium heat, aiming for a temperature between 350°F and 400°F. This allows for even cooking without burning the foil or the potatoes.
- Prepare Your Potatoes: Wash 1 ½ lbs of baby potatoes thoroughly and pat them completely dry. If using larger potatoes, cut them into approximately 1-inch pieces to ensure even cooking.
- Assemble the Foil Packet: Lay out a large sheet of heavy-duty aluminum foil on your work surface. If you only have regular foil, use two sheets to create a double layer for added strength and to prevent tearing.
- Season the Potatoes: Place the prepared potatoes in the center of the foil sheet. Drizzle them generously with 1 tablespoon of olive oil. Sprinkle with 1 teaspoon of crushed dried rosemary (or 1 tablespoon of chopped fresh rosemary), ½ teaspoon of kosher salt, and ¼ teaspoon of coarse ground black pepper.
- Toss and Coat: Using your hands or tongs, gently toss the potatoes directly on the foil to ensure they are evenly coated with the olive oil, rosemary, salt, and pepper. This step is crucial for distributing flavor.
- Seal the Packet: Bring the long sides of the foil up over the potatoes and fold them together tightly to create a secure seam. Then, fold in the short ends to completely seal the packet. The goal is to create an airtight package that will trap steam inside, allowing the potatoes to cook perfectly.
- Grill to Perfection: Carefully place the sealed foil packet directly on the preheated grill grates. Grill for 25-30 minutes, or until the potatoes are tender when pierced with a fork. The cooking time may vary slightly depending on the size of your potatoes and the exact temperature of your grill.
- Remove and Serve Carefully: Using oven mitts or large tongs, carefully remove the hot foil packet from the grill. Place it on a heat-safe surface. Open the packet with extreme caution, as a rush of hot steam will escape and could cause burns.
- Enjoy: Serve your tender, aromatic grilled rosemary potatoes immediately as a delightful side dish!
Serving Suggestions: What to Pair with Your Grilled Potatoes
These versatile grilled rosemary potatoes make an excellent accompaniment to a wide range of main courses. Their savory flavor and tender texture complement both light and hearty meals. Here are some pairing ideas to inspire your next gathering:
- Grilled Meats: They are a classic pairing for perfectly grilled salmon, juicy steaks, savory pork chops, or any grilled chicken. Consider using one of these flavorful chicken marinades to elevate your poultry even further.
- Fish and Seafood: Besides salmon, these potatoes are wonderful with grilled white fish like cod or halibut, or even shrimp skewers. Did you know you can also grill salmon in a foil pack for an even easier meal?
- Other Grilled Vegetables: Create a full grilled feast by serving them alongside grilled zucchini, asparagus, bell peppers, or corn on the cob.
- Burgers and Hot Dogs: Elevate your casual backyard barbecue by swapping out traditional fries for these more refined and flavorful grilled potatoes.
- Vegetarian Options: Pair them with grilled halloumi cheese, hearty black bean burgers, or a vibrant summer salad for a complete vegetarian meal.
- Breakfast or Brunch: Don’t limit them to dinner! Leftover grilled potatoes are fantastic sliced and fried with onions for American fries, or simply reheated and served alongside eggs and bacon.
While your grill is hot, why not try grilling some peaches for a delicious dessert like this grilled peach and mascarpone ice cream from A Grill for All Seasons? It’s a sweet and smoky treat that perfectly caps off a grilled meal.

Creative Variations and Customizations for Your Foil Pack Potatoes
While the classic rosemary potatoes are delightful on their own, this recipe is incredibly adaptable. Don’t hesitate to get creative and customize your foil-pack potatoes to suit your taste preferences or whatever ingredients you have on hand:
- Oven-Baked Foil Potatoes: Too rainy or cold for grilling? No problem! You can achieve nearly identical results by baking these foil-pack potatoes in the oven. Preheat your oven to 400°F (200°C) and proceed with the recipe as directed, grilling time will be similar (25-35 minutes) or until tender.
- Herb and Spice Explorations:
- Garlic and Chives: For an extra boost of savory flavor, add a clove or two of minced garlic along with the rosemary, and sprinkle with fresh chives after cooking.
- Different Herbs: Experiment with other fresh or dried herbs that pair well with potatoes. Basil, oregano, parsley, sage, or thyme are all excellent choices. A touch of fresh lemon balm, as a prolific garden grower, can add a wonderful bright, lemony note.
- Spice Blends: A pinch of smoked paprika, onion powder, or a dash of chili flakes can add a new dimension of flavor.
- Add More Vegetables: Enhance your potato packets by adding thinly sliced onions, bell peppers, or even small broccoli florets. Make sure to cut them into similar sizes as the potatoes so they cook evenly.
- Cheesy Indulgence: For a decadent twist, sprinkle some shredded Parmesan, cheddar, or a blend of your favorite cheeses into the packet during the last 5-10 minutes of grilling.
- Lemon Zest Brightness: A little lemon zest tossed with the potatoes before sealing the packet can add a fresh, zesty finish.
- Crispier Potatoes: If you prefer a crispier texture rather than steamed, try these seasoned grilled potatoes cooked directly on the grates.
- Canned Potatoes: While fresh potatoes are always preferred for texture and flavor, canned potatoes can be used in a pinch. Drain and rinse them well, then season as directed. Significantly shorten the grilling time (to about 10-15 minutes) as they are already pre-cooked.
Don’t be afraid to make this recipe truly your own! The beauty of foil packet cooking is how easily it adapts to your personal taste.

Storage, Reheating, and Reinventing Leftovers
One of the great things about these grilled rosemary potatoes is how well they keep, and how versatile they are for transforming into new dishes. Here are some tips:
- Storage: Allow any leftover grilled potatoes to cool completely. Transfer them to an airtight container and store them in the refrigerator for up to four days.
- Reheating:
- Microwave: For quick reheating, gently warm the potatoes in the microwave until heated through.
- Grill/Oven: For best results and to regain some of that grilled flavor, rewrap the potatoes loosely in a new foil packet (or use the old one if it’s still intact) and place them back on a medium-hot grill or in a 350°F (175°C) oven for about 10-15 minutes, or until thoroughly heated.
- Breakfast Reinvention: Leftover grilled potatoes are absolutely fantastic for breakfast! Slice them into coins or small pieces and fry them in a skillet with some chopped onions until golden and slightly crispy. Serve as a side to eggs, bacon, or sausage for delicious American fries.
- Potato Salad Transformation: Turn your leftovers into a quick and easy potato salad. Once cooled, chop the grilled potatoes into bite-sized pieces and toss them with a vibrant white wine vinaigrette, or a creamy Parmesan peppercorn dressing. Add chopped celery, red onion, and fresh herbs for extra crunch and flavor.
- Quick Hash: Combine diced grilled potatoes with leftover cooked meats (like chicken or steak) and some sautéed vegetables for a hearty hash.
With these storage and reheating tips, your delicious grilled rosemary potatoes can be enjoyed long after the initial meal, ensuring no delicious bite goes to waste.
Frequently Asked Questions about Grilled Potatoes
Here are answers to some common questions about making perfect grilled potatoes in foil packets:
- Can I use frozen potatoes for this recipe?
- While fresh potatoes are highly recommended for the best texture and flavor, you can use frozen potato wedges or diced potatoes. Thaw them completely and pat them very dry before seasoning to prevent excess moisture from making them soggy.
- How do I know when the potatoes are done?
- The potatoes are done when they are fork-tender. Carefully open a corner of the foil packet (watch out for steam!) and pierce a potato with a fork. If it slides in easily with little resistance, they’re ready.
- Can I prepare the foil packets ahead of time?
- Yes, you can assemble the foil packets up to a few hours in advance. Store them in the refrigerator until you’re ready to grill. This is a great time-saver for entertaining.
- My potatoes aren’t getting tender enough. What should I do?
- This usually means they need more cooking time. Ensure your grill is at the correct temperature. If the grill heat is too low, they will take longer. You can also par-boil larger potato chunks for about 5-7 minutes before assembling the packets to give them a head start.
- What kind of foil should I use?
- Heavy-duty aluminum foil is best as it’s less likely to tear on the grill grates. If you only have regular foil, use two layers for each packet to ensure durability.
More Irresistible Potato Recipes
If you’re a potato lover, you’ll want to explore these other fantastic recipes:
- Learn how to make Crispy Roasted Potatoes in the oven
- Garlic Roasted Potatoes with paprika
- Rosemary Roasted Potatoes (for when the oven is on!)
- Dill Roasted Potatoes with Lemon for a bright, fresh flavor
- Master How to Make Baked Potatoes or try quick Instant Pot Baked Potatoes
- Fluffy Instant Pot Mashed Potatoes or comforting Mashed Potatoes in the Slow Cooker
- Crispy Air Fryer French Fries for a healthier take
- Creamy and comforting Stovetop Scalloped Potatoes
Grilled Rosemary Potatoes – Easy Side Dish
Rachel Gurk
5 mins
30 mins
35 mins
6 servings
Ingredients
- 1 ½ lb. baby potatoes, washed and dried (or potatoes, cut into 1 inch chunks)
- 1 tablespoon olive oil
- 1 teaspoon crushed dried rosemary (or 1 tablespoon chopped fresh rosemary)
- ½ teaspoon kosher salt
- ¼ teaspoon coarse ground black pepper
Instructions
-
Preheat grill to medium heat (350°-400°F). Place potatoes, oil, rosemary, salt, and pepper on a large sheet of heavy duty foil (or double layer of foil) and toss to coat all the potatoes with oil and seasonings.
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Close foil around potatoes, creating a tight seal.
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Grill for 25-30 minutes or until potatoes are tender.
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Remove from grill and carefully open foil packet. Steam will be hot so be cautious.
-
Serve immediately.
Notes
- Wrapped well, grilled potatoes should last up to four days in the fridge. Reheat gently in the microwave, or rewrap in foil and put them back on the grill for 10 minutes to reheat.
Video
Nutrition
Calories: 126kcal,
Carbohydrates: 24g,
Protein: 3g,
Fat: 2g,
Polyunsaturated Fat: 2g,
Sodium: 188mg,
Fiber: 3g,
Sugar: 1g
Nutrition information is automatically calculated, so should only be used as an approximation.
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