Grilled Garlic Parmesan Potatoes in Foil Packets
Perfect for backyard barbecues or quiet dinners at home, garlic Parmesan grilled potatoes in foil packets are one of those simple yet incredibly satisfying side dishes that complement nearly any main course. The best part? They’re incredibly easy to prepare! Just toss some baby potatoes with garlic, butter, and Parmesan, seal them up in foil, and let the grill do all the work. I love making these potatoes when I want something flavorful without spending hours in the kitchen. They’re quick, packed with flavor, and you can toss them on the grill while you focus on your meat or veggies.
Why You’ll Love This Recipe
- Quick and easy preparation with minimal cleanup.
- Perfectly tender potatoes with a savory flavor from garlic and Parmesan.
- Versatile enough to pair with grilled chicken, steak, or fish.
- The foil packets trap steam, ensuring even cooking.
- Great for meal prep or feeding a crowd.
Ingredients
- 1 ½ pounds (680 g) baby potatoes, halved
- 3 tablespoons (42 g) melted butter
- 2 tablespoons (30 ml) olive oil
- 3 garlic cloves, minced
- ½ cup (50 g) grated Parmesan cheese
- 1 tablespoon fresh parsley, chopped
- ½ teaspoon dried Italian seasoning
- Salt and pepper to taste
Ingredient Notes
- Baby Potatoes: These little gems are ideal because they cook quickly and have a creamy texture. Regular potatoes can be used, but adjust the cooking time.
- Parmesan Cheese: Freshly grated cheese melts and tastes better than pre-grated versions. If you’re in a pinch, however, you can use the store-bought kind.
Kitchen Tools Needed
- Mixing bowl
- Aluminum foil (heavy-duty recommended)
- Grill or grill pan
Step-by-Step Instructions
- Preheat your grill to medium-high heat.
- In a mixing bowl, combine the halved baby potatoes, melted butter, olive oil, minced garlic, grated Parmesan, chopped parsley, Italian seasoning, salt, and pepper. Toss until all the potatoes are well coated.
- Cut a large piece of aluminum foil, about 18 inches long. Place half of the potato mixture onto the center of the foil sheet.
- Fold the foil over the potatoes to create a sealed packet, making sure it’s tightly closed to trap steam while cooking.
- Repeat with the remaining potato mixture to create a second packet.
- Place the foil packets on the grill and cook for 20 to 25 minutes, turning once halfway through. They’re done when the potatoes are fork-tender.
- Carefully open the foil packets (watch out for hot steam) and sprinkle with extra Parmesan just before serving.
Pro Tips
- For extra flavor, consider adding a pinch of red pepper flakes for a slight kick.
- If you’re short on time, precook the potatoes for 5-10 minutes before you mix them with the other ingredients.
- Experiment with different herbs, like rosemary or thyme, based on your preference.
Common Mistakes
- Not sealing the packets tightly: This can cause moisture to escape, which means your potatoes may not cook properly.
- Using large potato pieces: Halve the baby potatoes for even cooking.
- Grilling at too high a temperature: Keep an eye on them to prevent burning.
Variations
- Cheesy Ranch: Add a packet of ranch seasoning instead of Italian herbs for a different flavor.
- Herbed Lemon: Squeeze fresh lemon juice over the potatoes before sealing for a bright, zesty touch.
- Bacon Add-in: Toss in some crumbled bacon for a delicious smoky flavor.
Serving Suggestions
These garlic Parmesan grilled potatoes are fantastic served alongside grilled meats, fish, or as a hearty addition to a summer salad. A light drizzle of balsamic glaze can elevate the dish even further.
Storage Instructions
If you have leftovers, let them cool completely, then store them in an airtight container in the fridge for up to three days.
Reheating Tips
Reheat in the oven or on the grill for the best texture. Avoid the microwave, as it can make the potatoes rubbery.
Nutrition Estimate
Calories: 250 per serving
Protein: 5 g
Carbs: 30 g
Fat: 14 g
Recipe Summary
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Servings: 4
- Cuisine: American
- Course: Side Dish
- Calories: 250
Frequently Asked Questions
Can I make these potatoes ahead of time?
Yes! You can prepare the foil packets in advance and refrigerate them. Just grill when you’re ready to serve.
Can I use other types of cheese?
Absolutely! Cheddar or Monterey Jack can also work well, but adjust the amount to taste.
What if I don’t have a grill?
You can bake these potatoes in the oven at 400°F (200°C) for about 30-35 minutes. Just place the packets on a baking sheet.
Can I add more vegetables?
Yes, feel free to toss in bell peppers, onions, or zucchini for a delicious mix.
How can I tell when the potatoes are done?
Pierce a potato with a fork or knife; it should go in easily. If there’s still resistance, they need more cooking time.
Enjoy this easy and delightful recipe that’s sure to be a hit at your next gathering!
Garlic Parmesan Grilled Potatoes
Ingredients
Potato Mixture
- 1.5 pounds baby potatoes, halved These little gems are ideal because they cook quickly and have a creamy texture.
- 3 tablespoons melted butter
- 2 tablespoons olive oil
- 3 cloves garlic, minced
- 0.5 cup grated Parmesan cheese Freshly grated cheese melts and tastes better than pre-grated versions.
- 1 tablespoon fresh parsley, chopped
- 0.5 teaspoon dried Italian seasoning
- to taste Salt and pepper
Instructions
Preparation
- Preheat your grill to medium-high heat.
- In a mixing bowl, combine the halved baby potatoes, melted butter, olive oil, minced garlic, grated Parmesan, chopped parsley, Italian seasoning, salt, and pepper. Toss until all the potatoes are well coated.
- Cut a large piece of aluminum foil, about 18 inches long. Place half of the potato mixture onto the center of the foil sheet.
- Fold the foil over the potatoes to create a sealed packet, making sure it's tightly closed to trap steam while cooking.
- Repeat with the remaining potato mixture to create a second packet.
Cooking
- Place the foil packets on the grill and cook for 20 to 25 minutes, turning once halfway through. They’re done when the potatoes are fork-tender.
- Carefully open the foil packets (watch out for hot steam) and sprinkle with extra Parmesan just before serving.

