Garlic Butter Roasted Sweet Potatoes

Garlic Butter Roasted Sweet Potatoes are the perfect blend of sweet, savory, and buttery goodness. With crisp golden edges, tender centers, and a rich garlic butter coating, this easy side dish is a flavorful addition to weeknight meals or holiday feasts.

Why You’ll Love This Recipe

  • Perfectly crispy and caramelized on the outside
  • Soft and tender on the inside
  • Made with simple, everyday ingredients
  • Naturally gluten-free and vegetarian
  • Pairs well with a wide variety of main courses
  • A delicious twist on traditional roasted sweet potatoes
  • Quick and easy to prepare
  • Rich garlic butter flavor in every bite
  • Great for meal prep and leftovers
  • Family-friendly and satisfying

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

  • Sweet potatoes, peeled and cut into cubes
  • Unsalted butter, melted
  • Fresh garlic, minced
  • Olive oil (optional, for extra crispness)
  • Salt
  • Black pepper
  • Optional: chopped parsley, rosemary, or thyme for garnish and added flavor
  • Optional: smoked paprika or onion powder for a flavor boost

Directions

  1. Preheat oven to 400°F (200°C) and line a baking sheet with parchment paper or lightly grease it.
  2. In a large bowl, combine the sweet potato cubes, melted butter, minced garlic, salt, pepper, and olive oil (if using). Toss until evenly coated.
  3. Spread the sweet potatoes in a single layer on the prepared baking sheet, making sure not to overcrowd them.
  4. Roast for 25–30 minutes, flipping once halfway through, until the potatoes are golden brown and fork-tender.
  5. Optional: Broil for 2–3 minutes at the end for extra crispy edges.
  6. Remove from oven, garnish with fresh herbs, and serve warm.

Servings and timing

  • Servings: 4
  • Prep time: 10 minutes
  • Cook time: 25–30 minutes
  • Total time: 35–40 minutes

Variations

  • Spicy kick: Add red pepper flakes or cayenne pepper before roasting
  • Cheesy finish: Sprinkle with grated Parmesan during the last 5 minutes of roasting
  • Sweet-savory: Drizzle lightly with honey or maple syrup just before serving
  • Herb roasted: Add chopped rosemary or thyme before roasting
  • Smoky flavor: Add smoked paprika to the seasoning mix

Storage/reheating

  • Storage: Store leftovers in an airtight container in the refrigerator for up to 4 days
  • Reheating: Reheat in the oven at 350°F or in a skillet over medium heat to restore crispness
  • Freezing: Not recommended as freezing may alter texture

FAQs

Can I leave the skin on sweet potatoes?

Yes, just scrub them well. The skin adds extra fiber and gets nicely crisp during roasting.

Do I need to boil the sweet potatoes before roasting?

No, roasting from raw yields the best texture and flavor.

Can I use garlic powder instead of fresh garlic?

Yes, use ½ teaspoon garlic powder if you don’t have fresh garlic.

How do I get extra crispy sweet potatoes?

Make sure the cubes are not too crowded on the pan and roast at high heat (400°F or higher).

Can I prep these in advance?

Yes, you can cut and season the potatoes ahead of time, then roast just before serving.

Is this dish vegan?

It can be—simply replace the butter with vegan butter or use all olive oil.

What type of sweet potatoes should I use?

Any variety works, but orange-fleshed sweet potatoes are most common and yield a soft, creamy center.

Can I air fry this recipe?

Yes, air fry at 375°F for 15–20 minutes, shaking halfway through.

What should I serve this with?

Roasted chicken, grilled steak, salmon, or as part of a vegetarian bowl.

Can I add onions or other veggies?

Absolutely! Red onions, bell peppers, or Brussels sprouts roast well alongside.

Conclusion

Garlic Butter Roasted Sweet Potatoes are a rich, flavorful, and simple side dish that brings out the natural sweetness of the potatoes while infusing them with buttery garlic goodness. Perfect for casual dinners or festive gatherings, this easy recipe is sure to become a household favorite.

Print

Garlic Butter Roasted Sweet Potatoes

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

Garlic Butter Roasted Sweet Potatoes are tender on the inside, slightly crispy on the outside, and packed with flavor. This easy side dish is perfect for any meal and ready in under an hour.

  • Author: Beth
  • Prep Time: 10 minutes
  • Cook Time: 35 minutes
  • Total Time: 45 minutes
  • Yield: 4 servings 1x
  • Category: Side Dish
  • Method: Roasting
  • Cuisine: American
  • Diet: Vegetarian

Ingredients

Scale
  • 2 pounds sweet potatoes, peeled and cubed
  • 3 tablespoons unsalted butter, melted
  • 2 cloves garlic, minced
  • 1 tablespoon olive oil
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1/2 teaspoon dried thyme or rosemary (optional)
  • Chopped fresh parsley (optional, for garnish)

Instructions

  1. Preheat oven to 400°F (200°C). Line a baking sheet with parchment paper.
  2. In a large bowl, toss the cubed sweet potatoes with melted butter, olive oil, garlic, salt, pepper, and thyme or rosemary if using.
  3. Spread sweet potatoes in a single layer on the prepared baking sheet.
  4. Roast for 30–35 minutes, stirring halfway through, until sweet potatoes are golden and fork-tender.
  5. Garnish with chopped parsley if desired and serve warm.

Notes

  • Cut sweet potatoes into uniform pieces for even cooking.
  • For extra crispiness, broil for the last 2–3 minutes of roasting.
  • This dish pairs well with roasted meats, salads, or grain bowls.

Nutrition

  • Serving Size: 1/4 of recipe
  • Calories: 210
  • Sugar: 6g
  • Sodium: 240mg
  • Fat: 11g
  • Saturated Fat: 6g
  • Unsaturated Fat: 4g
  • Trans Fat: 0g
  • Carbohydrates: 27g
  • Fiber: 4g
  • Protein: 2g
  • Cholesterol: 20mg

Did you make this recipe?

Share a photo and tag us — we can’t wait to see what you’ve made!

Leave a Comment

Recipe rating 5 Stars 4 Stars 3 Stars 2 Stars 1 Star