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Ultimate Roasted Sweet Potatoes: Sweet Glaze and Savory Herb Versions

Close-up of caramelized, glazed sweet potatoes cubes sprinkled with fresh parsley.

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Learn how to roast sweet potatoes perfectly for a tender inside and crispy outside. This guide gives you two easy options: a sweet brown sugar glaze perfect for holidays, or a savory garlic parmesan herb coating for any meal.

Ingredients

Scale
  • 3 large sweet potatoes, scrubbed and cut into 1-inch cubes or rounds
  • 3 tablespoons olive oil
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • **For Sweet Glaze:** 2 tablespoons unsalted butter, 3 tablespoons brown sugar, 1 teaspoon honey, 1/4 teaspoon cinnamon
  • **For Savory Herb:** 2 cloves garlic, minced, 1 tablespoon fresh rosemary, chopped, 1/4 cup grated Parmesan cheese

Instructions

  1. Preheat your oven to 400 degrees Fahrenheit. Line a large baking sheet with parchment paper for easy cleanup.
  2. In a large bowl, toss the sweet potato pieces with the olive oil, salt, and pepper until they are evenly coated.
  3. Spread the sweet potatoes in a single layer on the prepared baking sheet. Do not overcrowd the pan; use two sheets if necessary for crispier results.
  4. Roast for 20 minutes.
  5. **For Sweet Glaze:** While the potatoes roast, melt the butter in a small saucepan over low heat. Stir in the brown sugar, honey, and cinnamon until the sugar dissolves and the mixture is smooth.
  6. **For Savory Herb:** In a small bowl, mix the minced garlic, chopped rosemary, and Parmesan cheese.
  7. After the initial 20 minutes, remove the pan from the oven.
  8. **To finish Sweet Glaze:** Drizzle half of the brown sugar glaze over the potatoes and gently toss. Return to the oven and roast for another 10 to 15 minutes, until tender and caramelized. Drizzle with the remaining glaze before serving.
  9. **To finish Savory Herb:** Sprinkle the garlic Parmesan herb mixture evenly over the potatoes. Return to the oven and roast for another 10 to 15 minutes, until the cheese is melted and the edges are slightly crispy.
  10. Serve immediately as an easy sweet potato side dish or Thanksgiving sweet potato recipe.

Notes

  • For extra crispy sweet potato fries or wedges, toss them with 1 tablespoon of cornstarch before adding the oil and seasonings.
  • You can prepare the sweet potatoes ahead of time by cutting them and storing them in cold water in the refrigerator for up to 24 hours. Drain and pat them very dry before seasoning and roasting.
  • This roasting technique works well for meal prep; store leftovers in an airtight container for up to four days.

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