Grilled New Potatoes

Prep: 10 min Cook: 45 min Serves: 4 Cuisine: American

Juicy, flavorful new potatoes grilled to perfection with aromatic herbs and butter, ideal for outdoor gatherings, family dinners, or summer barbecues.

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Ingredients

  • 1 small onion, sliced
  • 1 1/2 lbs. new white potatoes, scrubbed
  • 1/4 cup melted butter or margarine
  • 1/2 teaspoon salt
  • 1/4 teaspoon pepper
  • 1/4 teaspoon garlic salt
  • 1/2 teaspoon dried rosemary (optional)

Instructions

  1. Preheat grill or broiler.
  2. Spray a large piece of heavy-duty foil generously with cooking spray.
  3. Arrange onion slices in the center of the foil.
  4. Cut potatoes into halves; arrange cut sides up on onion slices.
  5. Drizzle melted butter over the potatoes.
  6. Sprinkle with salt, pepper, garlic salt, and dried rosemary (if using).
  7. Fold the foil to enclose the vegetables and seal tightly.
  8. Grill or broil for 40 minutes, turning once.
  9. Open the foil and fold back the edges.
  10. Grill for an additional 5 minutes or until potatoes are tender.
  11. Transfer to a serving dish.

Tips & Substitutions

For a smoky flavor, try adding a few sprigs of fresh rosemary along with the dried rosemary. If you're short on time, you can use baby potatoes instead of new white potatoes, just adjust the cooking time as needed. For an extra kick, consider sprinkling some red pepper flakes over the potatoes before grilling. Ensure the foil is tightly sealed to retain moisture for perfectly tender potatoes.

Serving Suggestions

These grilled new potatoes are a perfect side dish for barbecues or family dinners. They pair beautifully with grilled meats, like chicken or steak, and also complement vegetarian recipes such as Pineapple Apricot Salad. Try serving them alongside a fresh green salad for a complete meal or with a dollop of sour cream for added creaminess.

Storage & Reheating

Leftover grilled potatoes can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, place them in a preheated oven at 350°F (175°C) for about 15 minutes or until heated through. You can also reheat them on the grill for a few minutes, adding a bit of fresh butter for extra flavor.

Nutrition & Diet Analysis (per serving)

Each serving of Grilled New Potatoes contains roughly 52 calories, with 1g protein, 7g carbohydrates, and 3g fat. It is an excellent source of vitamin C (23% of the Daily Value).

52 kcal 3% DV
Protein Fat Carbs

Macronutrients

Protein 1.1g 2% DV
Total Fat 2.6g 3% DV
Carbs 6.5g 2% DV
Fiber 1.3g 5% DV
Sugar 1.3g 3% DV

Electrolytes

Sodium 301.2mg 13% DV
Potassium 86.7mg 2% DV
Cholesterol 0.9mg

Vitamins & Minerals

Vitamin A 5.2mcg 1% DV
Vitamin C 21.1mg 23% DV
Calcium 10.3mg 1% DV
Iron 0.4mg 2% DV
Diet fit Keto-friendly Under 400 cal
Contains Milk

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I use other types of potatoes for this recipe?

Yes, while new white potatoes are recommended for their tender texture, you can substitute with other waxy potatoes like Yukon Golds or red potatoes. Just keep in mind that cooking times may vary slightly depending on the size and type of potato used.

How do I know when the potatoes are done?

The potatoes are done when they can be easily pierced with a fork or knife. After the initial grilling, you can check for tenderness by carefully opening the foil and testing a potato. If it offers no resistance, they are ready to serve.

Can I make this recipe ahead of time?

While it's best to grill the potatoes fresh, you can prep them ahead by cutting and seasoning the potatoes and onions, then wrapping them in foil. Store in the fridge for up to 24 hours. Just add a few extra minutes to the cooking time when you're ready to grill.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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