Grilled Potatoes and Onions: A Flavorful Summer Side Dish

Summer is the perfect time for grilling! While burgers and steaks often take center stage, don’t forget about the incredible flavors you can achieve with grilled vegetables. Grilled potatoes and onions are a simple yet satisfying side dish that’s perfect for barbecues, picnics, or even a weeknight dinner. The char from the grill adds a smoky sweetness that elevates these humble vegetables to a whole new level.

This recipe is incredibly versatile. You can customize it with your favorite herbs, spices, and even a drizzle of your favorite sauce. Plus, it’s relatively hands-off, allowing you to focus on other grilling tasks or simply relax and enjoy the warm weather. Let’s dive into how to make these delicious grilled potatoes and onions.

Why Grill Potatoes and Onions?

Before we get to the recipe, let’s talk about why grilling potatoes and onions is such a great idea:

* **Smoky Flavor:** Grilling imparts a wonderful smoky flavor that you just can’t get from other cooking methods. This smoky char complements the natural sweetness of the onions and the earthy flavor of the potatoes perfectly.
* **Crispy Texture:** The high heat of the grill creates a beautiful crispy exterior on the potatoes and onions, while the insides remain tender and cooked through.
* **Simple and Easy:** This recipe requires minimal ingredients and effort. It’s a great way to add a flavorful side dish to your meal without spending hours in the kitchen.
* **Versatile:** Grilled potatoes and onions pair well with a variety of main courses, from grilled chicken and steak to fish and vegetarian options.
* **Healthy:** Grilling is a relatively healthy cooking method as it doesn’t require a lot of added fat. Potatoes and onions are also good sources of vitamins, minerals, and fiber.
* **Great for meal prepping:** The left overs are absolutely amazing. Cooked potatoes and onions can be added to omelets or salads. They also make a wonderful breakfast hash.

Ingredients You’ll Need

Here’s what you’ll need to make this delicious grilled side dish:

* **Potatoes:** About 2 pounds. I recommend using Yukon Gold or red potatoes. These varieties have a slightly waxy texture that holds up well on the grill. Russet potatoes can also be used, but they tend to be a bit more starchy and may require a slightly different cooking time. Smaller potatoes will cook faster.
* **Onions:** 2 large. Yellow or white onions work well. You can also use red onions for a slightly sweeter flavor.
* **Olive Oil:** ¼ cup. Olive oil helps to prevent the potatoes and onions from sticking to the grill and also adds flavor.
* **Garlic:** 2-3 cloves, minced. Garlic adds a pungent and aromatic flavor that complements the potatoes and onions.
* **Fresh Herbs:** 2 tablespoons, chopped. Fresh herbs like rosemary, thyme, or parsley add a bright and flavorful touch. You can use a single herb or a combination of your favorites. Dried herbs can be substituted, but use about half the amount as they are more concentrated.
* **Salt and Pepper:** To taste. Season generously with salt and pepper to bring out the flavors of the vegetables.
* **Optional Add-ins:** Consider adding other vegetables like bell peppers, zucchini, or mushrooms to the grill along with the potatoes and onions. You can also add a pinch of red pepper flakes for a little heat, a squeeze of lemon juice for brightness, or a sprinkle of parmesan cheese for a salty, savory flavor.

Equipment

* **Grill:** Gas or charcoal grill
* **Large Bowl:** For tossing the vegetables with the oil and seasonings
* **Cutting Board and Knife:** For chopping the vegetables
* **Grill Basket or Foil:** A grill basket is recommended to prevent the vegetables from falling through the grates. If you don’t have a grill basket, you can use a sheet of heavy-duty aluminum foil. Poke a few holes in the foil to allow the smoke to penetrate.
* **Tongs:** For flipping the vegetables on the grill

Step-by-Step Instructions

Now, let’s get to the grilling! Here’s how to make perfectly grilled potatoes and onions:

**Step 1: Prepare the Potatoes and Onions**

1. Wash the potatoes thoroughly. If using Yukon Gold or red potatoes, you don’t need to peel them. If using russet potatoes, you can peel them or leave the skin on, depending on your preference. Cut the potatoes into ½-inch cubes or slices. Aim for consistent sizing to ensure even cooking.
2. Peel the onions and cut them into ½-inch thick slices or wedges. Similar to the potatoes, uniform size will lead to consistent cooking.
3. Mince the garlic and chop the fresh herbs.

**Step 2: Season the Vegetables**

1. In a large bowl, combine the potatoes, onions, minced garlic, and chopped herbs.
2. Drizzle with olive oil and toss to coat evenly. Make sure every piece of vegetable has come into contact with the oil. This is important for browning and preventing sticking.
3. Season generously with salt and pepper. Don’t be afraid to taste a potato or onion and adjust the seasoning as needed. Consider adding other spices at this time like smoked paprika, onion powder, or garlic powder.

**Step 3: Preheat the Grill**

1. Preheat your grill to medium-high heat (about 375-450°F). If using a charcoal grill, make sure the coals are evenly distributed.
2. Clean the grill grates with a wire brush to remove any debris.

**Step 4: Grill the Potatoes and Onions**

1. Place the seasoned potatoes and onions in a grill basket or on a sheet of aluminum foil. Spread them out in a single layer for even cooking. Avoid overcrowding.
2. Place the grill basket or foil on the preheated grill. Close the lid.
3. Grill for 20-30 minutes, or until the potatoes are tender and the onions are caramelized and slightly charred. Flip the vegetables every 5-7 minutes to ensure even cooking and prevent burning. Use the tongs to flip the vegetables to ensure you aren’t losing them through the grates.
4. If using aluminum foil, be careful not to tear the foil when flipping the vegetables.
5. The potatoes are done when they are easily pierced with a fork. The onions should be soft and translucent, with some browning or charring.

**Step 5: Serve and Enjoy**

1. Remove the grilled potatoes and onions from the grill and transfer them to a serving dish.
2. Garnish with additional fresh herbs, if desired. A sprinkle of fresh parsley or chives adds a pop of color and flavor.
3. Serve immediately as a side dish with your favorite grilled meats, poultry, or fish. They are particularly good with steak, chicken, sausages, or grilled salmon. Grilled potatoes and onions also make a great addition to veggie burgers or as a topping for salads.

Tips for Perfect Grilled Potatoes and Onions

* **Choose the Right Potatoes:** Yukon Gold and red potatoes are the best choices for grilling because they hold their shape well and don’t get mushy. Russet potatoes can also be used, but they may require a longer cooking time.
* **Cut the Vegetables Evenly:** Cutting the potatoes and onions into uniform sizes ensures that they cook evenly. Aim for ½-inch cubes or slices.
* **Don’t Overcrowd the Grill:** Overcrowding the grill will lower the temperature and cause the vegetables to steam instead of grill. Work in batches if necessary.
* **Use a Grill Basket or Foil:** A grill basket or foil prevents the vegetables from falling through the grates and makes it easier to flip them. If using foil, poke a few holes to allow the smoke to penetrate.
* **Preheat the Grill:** Preheating the grill to medium-high heat is essential for achieving a good sear on the vegetables.
* **Don’t Be Afraid to Char:** A little charring is a good thing! It adds a smoky flavor and a crispy texture to the potatoes and onions. Just be careful not to burn them.
* **Season Generously:** Seasoning is key to bringing out the flavors of the vegetables. Don’t be afraid to use plenty of salt, pepper, and your favorite herbs and spices.
* **Monitor the Temperature:** Keep a close eye on the grill temperature and adjust as needed to prevent the vegetables from burning. If they are browning too quickly, reduce the heat.
* **Let Rest:** Allowing the cooked potatoes and onions to rest for a few minutes before serving helps the flavors to meld together.
* **Experiment with Flavors:** Don’t be afraid to experiment with different herbs, spices, and sauces to create your own unique flavor combinations. A squeeze of lemon juice, a sprinkle of parmesan cheese, or a drizzle of balsamic glaze can all add a delicious finishing touch.
* **Consider Soaking Potatoes:** For especially crispy potatoes, consider soaking them in cold water for about 30 minutes before grilling. This helps to remove some of the excess starch, resulting in a crispier exterior. Be sure to dry them thoroughly before tossing with oil and seasonings.

Variations and Add-ins

This recipe is a great starting point, but feel free to get creative and customize it to your liking. Here are a few ideas:

* **Add Other Vegetables:** Bell peppers, zucchini, mushrooms, asparagus, and cherry tomatoes all grill well and can be added to the mix.
* **Spice it Up:** Add a pinch of red pepper flakes or a dash of hot sauce for a little heat.
* **Make it Mediterranean:** Add olives, feta cheese, and a drizzle of olive oil for a Mediterranean-inspired dish.
* **Add Bacon or Sausage:** Crispy bacon or cooked sausage adds a smoky and savory flavor to the potatoes and onions.
* **Top with Cheese:** Sprinkle with parmesan cheese, cheddar cheese, or crumbled goat cheese for a cheesy and delicious side dish.
* **Marinate the Vegetables:** Marinating the potatoes and onions before grilling can add even more flavor. Try marinating them in a mixture of olive oil, balsamic vinegar, garlic, and herbs.
* **Use Different Oils:** Experiment with different oils, such as avocado oil, coconut oil, or sesame oil, for different flavor profiles.
* **Add a Sauce:** Drizzle with your favorite sauce, such as barbecue sauce, ranch dressing, or sriracha mayo, for a flavorful finishing touch.

Serving Suggestions

Grilled potatoes and onions are a versatile side dish that pairs well with a variety of main courses. Here are a few serving suggestions:

* **Grilled Meats:** Serve with grilled steak, chicken, pork chops, or sausages.
* **Grilled Fish:** Serve with grilled salmon, tuna, or swordfish.
* **Vegetarian Dishes:** Serve with veggie burgers, grilled tofu, or portobello mushrooms.
* **Salads:** Add grilled potatoes and onions to salads for a hearty and flavorful addition.
* **Breakfast:** Serve grilled potatoes and onions as a side dish with eggs or omelets.
* **Tacos:** Chop grilled potatoes and onions and use them as a filling for tacos or burritos.
* **Pasta Dishes:** Add grilled potatoes and onions to pasta dishes for a smoky and flavorful twist.
* **Pizza Topping:** Use grilled potatoes and onions as a topping for homemade pizza.

Storage and Reheating Instructions

* **Storage:** Store leftover grilled potatoes and onions in an airtight container in the refrigerator for up to 3-4 days.
* **Reheating:** Reheat the potatoes and onions in a skillet over medium heat, in the oven at 350°F (175°C), or in the microwave. For best results, reheat them in a skillet with a little olive oil to help them crisp up.

Nutritional Information (Approximate)

(Per Serving, estimates may vary based on specific ingredients and portion sizes)

* Calories: 200-250
* Fat: 10-15g
* Saturated Fat: 2-3g
* Cholesterol: 0mg
* Sodium: 200-300mg
* Carbohydrates: 25-35g
* Fiber: 3-5g
* Sugar: 5-8g
* Protein: 3-5g

Conclusion

Grilled potatoes and onions are a simple, flavorful, and versatile side dish that’s perfect for any occasion. With just a few ingredients and a little bit of effort, you can create a delicious and satisfying dish that everyone will love. So fire up the grill and give this recipe a try! You won’t be disappointed.