Are you ready for a delicious summer treat? My Crispy BBQ Grilled Potato and Onion Skewers are the perfect side dish for your next cookout. Using Yukon Gold potatoes and red onions, I’ll show you how to achieve that mouth-watering crispiness. With a simple marinade of olive oil, BBQ sauce, and spices, these skewers will impress your guests. Let’s fire up the grill and get cooking!
Why I Love This Recipe
- Bold Flavors: This recipe combines the richness of Yukon Gold potatoes with the sweetness of grilled onions, all enhanced by a smoky barbecue marinade.
- Easy to Prepare: With simple steps and minimal prep time, this dish is perfect for both novice cooks and seasoned grillers.
- Versatile Side: These skewers make a great side dish for any barbecue or picnic, complementing meats or serving as a delightful vegetarian option.
- Healthy and Delicious: Using fresh vegetables and a homemade marinade, these skewers are a nutritious choice that doesn't compromise on flavor.
Ingredients
List of Ingredients
- 4 medium-sized Yukon Gold potatoes, cut into 1-inch cubes
- 1 large red onion, segmented into thick wedges
- 3 tablespoons olive oil
- 2 tablespoons of your favorite barbecue sauce
- 1 teaspoon smoked paprika
- 1 teaspoon garlic powder
- Salt and freshly cracked black pepper, to taste
- Fresh parsley, finely chopped (for garnish)
- 8 wooden skewers, soaked in water for 30 minutes
You need Yukon Gold potatoes because they are creamy and hold their shape well. Cut them into 1-inch cubes for even cooking. Red onion adds sweetness and color. Olive oil and barbecue sauce give a rich flavor and help the seasoning stick.
Use smoked paprika for a hint of smokiness. Garlic powder boosts the taste without overpowering. Salt and pepper enhance all the flavors. Fresh parsley adds a nice touch when you serve.
Remember to soak your wooden skewers in water. This keeps them from burning on the grill. Aim for about 30 minutes of soaking time. This simple step makes a big difference in your grilling experience.
Now you have all the ingredients ready. You are set to create a delicious dish!

Step-by-Step Instructions
Preparing the Skewers
Soaking Wooden Skewers Start with 8 wooden skewers. Soak them in water for 30 minutes. This keeps them from burning on the grill.
Preparing Potatoes Grab 4 medium-sized Yukon Gold potatoes. Cut them into 1-inch cubes. Boil salted water in a large pot. Add the potato cubes and cook for 5-7 minutes. You want them tender, but not mushy. After cooking, drain the potatoes and let them cool a bit.
Making the Marinade
Combining Ingredients In a big mixing bowl, whisk together these ingredients:
- 3 tablespoons olive oil
- 2 tablespoons barbecue sauce
- 1 teaspoon smoked paprika
- 1 teaspoon garlic powder
- Salt and freshly cracked black pepper
Make sure everything mixes well.
Mixing Techniques Gently add the cooled potatoes and onion wedges into the bowl. Toss them until each piece is coated in the marinade. This step is key for flavor.
Assembling and Grilling
Threading the Vegetables Take the soaked skewers and carefully thread on the marinated potatoes and onion wedges. Alternate them for a nice look. Aim for 3-4 pieces of each on every skewer.
Preheating the Grill Heat your grill to medium-high heat. Clean the grill grates well and lightly oil them. This helps keep the skewers from sticking.
Cooking Time and Techniques Place the skewers on the grill. Cook them for 10-15 minutes. Turn them often to get even charring. You want the potatoes to be golden and crisp. Enjoy the sizzling sounds and the smell!
Tips & Tricks
Achieving the Perfect Crispiness
To get that crunchy bite, start with the right cooking time. After you par-cook the potatoes, grilling them for 10-15 minutes gives the best result. Keep an eye on them. If they cook too long, they can turn mushy.
Grill Maintenance Tips:
- Clean the grill grates before cooking. This helps the skewers not stick.
- Lightly oil the grates. A paper towel with oil works well for this.
Flavor Enhancements
Adding more flavor can make your dish pop! You can try different seasonings or sauces. Some great options are cayenne pepper for heat or a splash of lemon juice for brightness.
Marinating Time Recommendations:
- If you have time, let the potatoes and onions marinate for 30 minutes. This adds depth to the flavor.
- If you're in a rush, even 10 minutes will still help. Just make sure every piece is coated well.
Pro Tips
- Soak the Skewers: Soaking wooden skewers in water for at least 30 minutes prevents them from burning on the grill, allowing for a better grilling experience.
- Par-Cook the Potatoes: Boiling the potatoes before skewering ensures they are tender and reduces grilling time, leading to perfectly cooked and crispy results.
- Use Fresh Herbs: Garnishing with fresh parsley not only enhances the visual appeal but also adds a burst of fresh flavor to the skewers.
- Maintain Grill Temperature: Keeping the grill at medium-high heat is crucial for achieving the right level of charring and crispiness without burning the vegetables.
Variations
Alternative Vegetables
Using Bell Peppers and Zucchini You can mix things up by adding bell peppers and zucchini. These veggies bring bright colors and fresh tastes. Cut bell peppers into thick squares and zucchini into half-moons. Toss them in the same marinade as the potatoes and onions. This adds a nice crunch and a sweet flavor that pairs well with the BBQ sauce.
Incorporating Mushrooms Mushrooms are great for adding a meaty texture. Try using cremini or button mushrooms. Just clean them and leave them whole or cut them in half. They soak up the marinade nicely. This makes every bite juicy and flavorful. Plus, mushrooms cook quickly, so they’ll be ready in no time.
Different Cooking Methods
Oven Roasting Instructions If you don’t have a grill, you can roast the skewers in the oven. Preheat your oven to 400°F (200°C). Place the skewers on a lined baking sheet. Roast for about 20-25 minutes. Turn them halfway through to get a nice golden color. Keep an eye on them to avoid burning.
Air Fryer Tips Using an air fryer is another quick option. Set your air fryer to 375°F (190°C). Place the skewers in the basket in a single layer. Cook for around 15-18 minutes, shaking the basket halfway. This method gives you crispy, delicious skewers without the need for a grill. Enjoy your tasty BBQ skewers no matter how you cook them!
Storage Info
Leftover Storage
Refrigeration Guidelines If you have leftover skewers, store them in the fridge. Place them in an airtight container. They will last for up to three days. Make sure they cool down before sealing the container. This helps keep them fresh.
Freezing Suggestions You can freeze the skewers too. Wrap them tightly in plastic wrap or foil. Then, place them in a freezer bag. They can stay good for about one month. When ready to eat, thaw them in the fridge overnight.
Reheating Methods
Best Practices for Reheating Skewers To reheat the skewers, use an oven or grill. Preheat your oven to 350°F (175°C). Place the skewers on a baking sheet. Heat them for about 10-15 minutes. If you use a grill, warm it to medium heat. Grill the skewers for about 5-7 minutes. Turn them often for even heating.
Maintaining Texture and Flavor To keep the crispy texture, avoid microwaving. Microwaving can make them soggy. Instead, use the oven or grill. You can brush a little olive oil on them before reheating. This helps restore their flavor and crunch. Enjoy the skewers just like when they were fresh!
FAQs
How to Prevent Skewers from Burning?
To prevent your skewers from burning, soak them in water for at least 30 minutes. This helps keep them moist while grilling. Make sure to use medium-high heat when grilling. Keep an eye on the skewers. If they start to char too much, move them to a cooler part of the grill. This way, you can ensure they cook evenly without burning.
Can I Use Other Types of Potatoes?
Yes, you can use other types of potatoes. Red potatoes and fingerling potatoes work well. Both have a great texture when grilled. If you want a different flavor, try sweet potatoes. Just remember to cut them into similar sizes for even cooking.
What to Serve with BBQ Grilled Potato and Onion Skewers?
These skewers pair nicely with a fresh salad or grilled vegetables. Consider a tangy coleslaw for crunch. You could also serve them with dips like ranch or a spicy aioli. For a complete meal, add grilled chicken or steak alongside the skewers. This balance will make your meal even more enjoyable.
You now have a clear guide for making BBQ grilled potato and onion skewers. Start with Yukon Gold potatoes and red onions, using simple seasonings to enhance flavor. Follow the step-by-step instructions carefully, from soaking skewers to grilling. Remember the tips for achieving crispiness and the many variations you can try. If you have leftovers, store them properly for best taste. Use this guide to create delicious skewers that everyone will love. Enjoy experimenting and sharing your tasty creations!