Transform your next outdoor gathering with a side dish that’s sure to be the star of the show: these incredibly flavorful and tender cheesy potatoes, perfectly cooked in foil packets on the grill. Bursting with savory goodness, they’re the ultimate complement to any grilled main course, from juicy steaks and burgers to succulent chicken and flavorful brats. Forget the fuss and embrace the flavor – these foil-wrapped delights are designed for effortless enjoyment!
The magic of these Cheesy Grilled Potatoes was first unveiled to me decades ago, during my early dating days with my husband. His family consistently brought them to every cookout, and their undeniable deliciousness quickly made them a must-have tradition in our own household. What makes them truly special is their rich, comforting flavor combined with an unbeatable ease of preparation. They effortlessly cook alongside your chosen meats, whether you’re using a Traeger, pellet grill, classic charcoal setup, or a conventional gas grill. The versatility means you can enjoy them anytime, anywhere!
For those who prefer a more classic potato side without the cheesy twist, we also have a fantastic recipe for Easy Grilled Potatoes in Foil that’s equally delicious and convenient.

Why These Cheesy Grilled Potatoes Will Become Your Go-To Side Dish
- Effortless Outdoor Cooking: These foil-wrapped wonders are incredibly simple to prepare, making them ideal for backyard cookouts, picnics, or even adventurous camping trips. Just wrap, grill, and serve – minimal cleanup required!
- A Family Favorite: Who can resist the alluring combination of tender potatoes and gooey, melted cheese? This dish is a universal crowd-pleaser that guarantees smiles around the table, appealing to all ages.
- Infinitely Customizable: While our base recipe is fantastic, it’s also a perfect canvas for your culinary creativity. Easily adapt it with your favorite vegetables, seasonings, or even a sprinkle of bacon. We particularly love adding extra mushrooms and bell peppers for enhanced flavor and texture.
- Keep Your Kitchen Cool: Say goodbye to heating up your house on a hot summer day! These potatoes cook entirely on the grill, right alongside your main course. This means less time in the kitchen and more time enjoying the outdoors with your guests.
- Nutritious & Delicious: Potatoes offer a good source of vitamins and fiber, and when combined with fresh vegetables, they create a balanced and satisfying side dish that doesn’t compromise on flavor.
Essential Ingredients for Perfectly Grilled Cheesy Potatoes

Crafting these delectable cheesy potatoes requires just a handful of fresh ingredients and pantry staples. Here’s what you’ll need to gather:
- **Baking Potatoes or Russet Potatoes:** These starchy potatoes are perfect for grilling as they become wonderfully fluffy and tender. You can also use Yukon Gold or red potatoes for a slightly different texture.
- **Green Bell Pepper:** Adds a fresh, slightly crisp texture and a pop of color. Feel free to use red, yellow, or orange bell peppers for a sweeter profile.
- **Mushrooms:** Sliced mushrooms absorb the flavors beautifully and add an earthy depth to the dish.
- **Onion:** Diced onion caramelizes slightly on the grill, contributing a sweet and savory aromatic base.
- **Salt:** Essential for enhancing all the other flavors.
- **Pepper:** Freshly ground black pepper adds a subtle kick.
- **Garlic Powder:** A key seasoning that infuses the potatoes with a warm, savory garlic essence.
- **Velveeta Cheese:** Known for its incredibly smooth and meltable texture, Velveeta creates a wonderfully creamy and indulgent cheese sauce that coats every potato piece.
- **Olive Oil:** Used to coat the potatoes and vegetables, preventing sticking and promoting even cooking and a lovely golden finish.
- **Aluminum Foil (Heavy-Duty):** Crucial for creating a sealed packet that steams the potatoes to tender perfection while trapping all the delicious flavors.
Mastering the Art of Grilled Cheesy Potatoes: A Step-by-Step Guide

Follow these simple instructions to create a flawless batch of cheesy grilled potatoes every time:
- Prepare Your Grill: Begin by preheating your grill to a consistent 400 degrees Fahrenheit (approximately 200 degrees Celsius). A stable, medium-high heat is key for even cooking.
- Craft the Foil Packet: Tear off a generous sheet of heavy-duty aluminum foil. Drizzle a tablespoon of olive oil onto the center of the foil. Gently roll up the sides slightly to create a shallow bowl-like structure, which will help contain the ingredients and olive oil.
- Combine Ingredients: Into your foil bowl, add the diced potatoes, green bell pepper, sliced mushrooms, and diced onion. Sprinkle evenly with salt, ground pepper, and garlic powder. Toss all the ingredients gently within the foil to ensure they are well coated with olive oil and seasonings.
- Seal and Grill: Carefully bring the edges of the foil together over the potatoes and vegetables. Seal the packet tightly by folding and crimping the edges, creating a secure, airtight package. Place the sealed foil packet directly onto the preheated grill.
- Initial Cooking Phase: Cook the potatoes for approximately 30 minutes. During this time, the potatoes will steam and begin to tenderize. For best results and even cooking, you can carefully flip the foil packet halfway through the cooking time using tongs.
- Check for Tenderness & Add Cheese: After 30 minutes, carefully open one corner of the foil packet (watch out for steam!) and test a potato piece with a fork. It should be easily pierced. Once fork-tender, open the packet completely and evenly distribute chunks of Velveeta cheese over the hot potatoes and vegetables.
- Melt the Cheese to Perfection: Reseal the foil packet and continue grilling for an additional 15-20 minutes, or until the Velveeta has fully melted into a luscious, gooey sauce and the potatoes are completely tender throughout.
- Serve with Caution & Enjoy: Carefully remove the hot foil packet from the grill. Place it on a heat-safe surface, carefully open it (again, beware of hot steam!), and serve immediately. Enjoy your perfectly grilled, cheesy, and tender potato masterpiece!
Expert Tips for the Best Cheesy Grilled Potatoes:

Elevate your grilled cheesy potatoes with these handy tips and variations:
- Peeled vs. Skin-On: The choice is yours! Leaving the skin on provides extra fiber and nutrients, as well as a slightly rustic texture. If you prefer a smoother consistency, feel free to peel the potatoes before dicing.
- Consistent Slicing is Key: For even cooking, ensure all your potato chunks are roughly the same size, ideally thin diced pieces or small wedges. This prevents some pieces from being undercooked while others are perfectly tender.
- Boost with Protein: Turn this side dish into a more substantial meal by adding cooked protein. Chopped cooked bacon, diced ham, or even browned ground beef can be mixed in with the potatoes before grilling. If using raw meat, ensure it’s fully cooked through before the potatoes.
- Spice It Up: If you enjoy a bit of heat, sprinkle in some red pepper flakes or a pinch of cayenne pepper with the other seasonings. Adjust to your preferred level of spice!
- Naturally Gluten-Free: This recipe is inherently gluten-free, making it a great option for those with dietary restrictions. However, always double-check the labels of any packaged ingredients (like Velveeta or specific seasonings) to ensure they are certified gluten-free if cross-contamination is a concern.
- Flavor Enhancements: Don’t hesitate to experiment with other seasonings! A dash of onion powder, smoked paprika, dried thyme, or rosemary can add wonderful layers of flavor. Fresh parsley or chives make an excellent garnish when serving.
- Add a Splash of Moisture: For extra creamy potatoes, especially if your grill tends to run dry, you can add a tablespoon or two of chicken or vegetable broth to the foil packet before sealing.
- Don’t Overfill Packets: While it’s tempting to cram as much as possible into one packet, avoid overfilling. Too many potatoes can lead to uneven cooking. It’s better to make multiple, slightly smaller packets.
Storing and Reheating Leftover Cheesy Potatoes

If you happen to have any leftovers of these delicious cheesy potatoes (which is rare!), storing them properly will ensure they remain enjoyable:
Once completely cooled, transfer the leftover potatoes from the foil packet into an airtight container. They will keep well in the refrigerator for up to 4 days.
When you’re ready to enjoy them again, there are several easy reheating methods:
- **Air Fryer:** For a slightly crisper texture, reheat in an air fryer at 350°F (175°C) for 5-7 minutes, shaking the basket halfway through.
- **Microwave:** For a quick reheat, place the potatoes in a microwave-safe dish and heat in 30-second intervals, stirring occasionally, until warmed through.
- **Oven:** Spread the potatoes evenly on a baking sheet, cover loosely with foil, and reheat in an oven preheated to 350°F (175°C) for 10-15 minutes, or until hot.
- **Grill (again!):** If your grill is already fired up, simply place the leftovers back into a new foil packet and reheat on the grill at medium heat until warmed.
These Grilled Cheesy Potatoes are more than just a side dish; they’re a testament to simple, delicious outdoor cooking. Perfect for any backyard BBQ, summer picnic, or casual cookout, they combine the rustic charm of foil-packet grilling with the irresistible comfort of cheesy potatoes. Easy to prepare and guaranteed to be a hit, this recipe makes every meal feel special. Make it your signature effortless side dish this season!

★★★★☆ (4.84 average rating based on 6 reviews)
Grilled Cheesy Potatoes
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Ingredients
- 4 Large Baking Potatoes, Diced
- 1 Green Bell Pepper, Diced
- 1 Cup Sliced Mushrooms
- 1/2 Cup Diced Onion
- 1/2 Tsp Salt
- 1/2 Tsp Ground Pepper
- 1/2 Tsp Garlic Powder
- 8 oz Velveeta Cheese
- 1 Tbsp Olive Oil
- Foil
Instructions
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Preheat the grill to 400°F (200°C).
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Using a large sheet of heavy-duty foil, add the olive oil to the bottom, rolling up the sides slightly to create a sturdy bowl.
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Add the diced potatoes, green bell pepper, sliced mushrooms, diced onions, salt, pepper, and garlic powder. Toss gently to combine all ingredients evenly.
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Seal the foil packet tightly by crimping the edges together. Place on the grill at medium-high heat (400°F / 200°C).
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Cook for about 30 minutes, flipping the packet halfway through, until the potatoes are fork tender.
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When fork-tender, carefully open the foil packet (be cautious of steam) and evenly distribute chunks of Velveeta cheese over the potatoes.
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Reseal the packet and cook an additional 15-20 minutes until the cheese has fully melted into a gooey sauce and the potatoes are completely tender.
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Carefully open the foil packet and serve immediately.
Notes
Nutrition
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