Southwest Grilled Potatoes in Foil

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Southwest Grilled Potatoes in Foil

These Southwest Grilled Potatoes in Foil are the perfect side dish for any barbecue or summer meal. Baby Yukon gold potatoes are tossed with sweet bell peppers, onions, and a bold fajita seasoning mix, then grilled to tender perfection inside foil packets. It’s an easy, no-mess recipe with bright flavor, a smoky edge, and effortless cleanup!

 Prep & Cook Time

  • Prep Time: 10 minutes
  • Cook Time: 30 minutes
  • Total Time: 40 minutes
  • Servings: 4

 Ingredients

  • 2 lbs baby Yukon gold potatoes, cut into bite-sized chunks
  • 1 red bell pepper, chopped
  • 1 yellow bell pepper, chopped
  • 1 cup Vidalia onion, diced
  • 3 garlic cloves, peeled and crushed
  • ¼ cup olive oil
  • 2 tablespoons lime juice (freshly squeezed for best flavor)
  • ¼ cup fajita seasoning mix (store-bought or homemade)
  • ¼ cup fresh cilantro, chopped (plus extra for garnish)

 Equipment

  • Grill (gas or charcoal)
  • Heavy-duty aluminum foil
  • Large mixing bowls

Instructions

  1. Preheat the grill to medium-high heat (about 400°F / 200°C).
  2. Combine the vegetables:
    In a large bowl, toss together the potatoes, red and yellow bell peppers, diced onion, and garlic cloves.
  3. Mix the seasoning:
    In a small bowl, whisk together the olive oil, lime juice, and fajita seasoning until well combined.
  4. Coat the veggies:
    Pour the seasoning mixture over the potato mixture. Toss until everything is evenly coated.
  5. Assemble foil packets:
    Place two large sheets of heavy-duty foil on a flat surface. Divide the mixture evenly in the center of the foil. Fold the sides inward and crimp the top to seal tightly, forming a secure packet.
  6. Grill the potatoes:
    Place the foil packets directly on the preheated grill grates. Cook for 25–30 minutes, flipping once halfway through.
    Tip: After 15 minutes, carefully open a packet and give the contents a toss to prevent burning at the bottom.
  7. Serve:
    Transfer the packets to a platter or board. Let rest for a minute, then open carefully (watch for steam). Garnish with fresh cilantro and serve immediately.

 Make Ahead Tips

These foil packets can be assembled up to 24 hours in advance. Just keep them refrigerated until ready to grill — perfect for prepping before a party or camping trip.

 Recipe Tips & Variations

  • No grill? You can bake the foil packets in a 400°F (200°C) oven for 30–35 minutes.
  • Add heat: Mix in chopped jalapeños or a dash of cayenne pepper.
  • Protein boost: Add sliced chicken sausage or tofu cubes before grilling for a complete meal.
  • Herb swap: Use parsley or green onions if you don’t have cilantro on hand.

Nutrition Information

Per Serving (approx. 1/4 of recipe)

  • Calories: 367 kcal
  • Carbohydrates: 57g
  • Protein: 7g
  • Fat: 15g
  • Saturated Fat: 2g
  • Fiber: 13g
  • Sugar: 6g
  • Sodium: 23mg
  • Potassium: 1324mg
  • Vitamin A: 1310 IU
  • Vitamin C: 140mg
  • Calcium: 279mg
  • Iron: 8mg

Note: Nutritional values are estimates and may vary based on ingredient brands and portion sizes.

 

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