Brown Sugar Pecan Roasted Sweet Potatoes (in oven) – Easy & Delicious Side Dish

Posted on May 3, 2026

By: James Carter

roasted sweet potatoes are high on that list. This particular version, with the addition of brown sugar and pecans, elevates a simple side dish into something truly special, perfect for holidays, weeknight dinners, or anytime you want a comforting, flavorful addition to your meal.

Why This Brown Sugar Pecan Roasted Sweet Potatoes (in oven) Works

This recipe works because it beautifully balances the natural sweetness of sweet potatoes with the buttery crunch of pecans and the caramel notes of brown sugar. Roasting them brings out their inherent flavors, concentrating their sugars and creating tender interiors with slightly crisped edges.

Ingredients

  • 2 pounds sweet potatoes (about 2-3 medium-sized), scrubbed and cut into 1-inch cubes
  • 3 tablespoons unsalted butter, melted
  • 3 tablespoons packed light brown sugar
  • 1/2 cup chopped pecans
  • 1/2 teaspoon ground cinnamon
  • 1/4 teaspoon ground nutmeg
  • Pinch of salt
  • Pinch of black pepper

Gathering these simple ingredients is the first step toward a delicious meal. You’ll find them readily available in most grocery stores, making this recipe accessible for any cook.

Try this recipe too: Easy Chicken Sweet Potato Bowls Recipe

How to Make It

  1. Preheat your oven to 400°F (200°C). Line a large baking sheet with parchment paper for easier cleanup. This step ensures that the sweet potatoes won’t stick, and the parchment paper helps create a more even roast.
  2. In a large bowl, combine the melted butter and packed light brown sugar. Stir until the brown sugar has mostly dissolved into the butter, creating a syrupy mixture. This coating is key to caramelizing the sweet potatoes and adding that signature sweetness.
  3. Add the cubed sweet potatoes to the bowl with the butter and brown sugar mixture. Toss gently to ensure each piece is evenly coated. This ensures that every bite will have that delightful sweet and buttery flavor.
  4. In a small separate bowl, combine the chopped pecans, cinnamon, nutmeg, salt, and pepper. Stir briefly to mix the spices and nuts.
  5. Sprinkle the pecan mixture over the coated sweet potatoes. Toss everything together again, making sure the pecans are distributed throughout the sweet potatoes. The nuts will toast and become fragrant as they roast, adding a wonderful texture and aroma.
  6. Spread the sweet potatoes and pecans in a single layer on the prepared baking sheet. Avoid overcrowding the pan; if necessary, use two baking sheets. Overcrowding will steam the potatoes instead of roasting them, and we want those nice caramelized edges.
  7. Roast for 25-35 minutes, or until the sweet potatoes are tender when pierced with a fork and have slightly caramelized edges. About halfway through the cooking time (around 15-20 minutes), carefully remove the baking sheet from the oven and stir the sweet potatoes gently. This helps ensure even cooking and browning.
  8. Once tender and lightly browned, remove the baking sheet from the oven. Let them cool slightly on the baking sheet before serving. The residual heat will continue to cook them slightly and set the flavors.

Following these straightforward steps will lead you to a batch of wonderfully browned and flavorful sweet potatoes, ready to be enjoyed.

Nutrition at a Glance

  • Rich in Vitamin A (from beta-carotene)
  • Good source of Vitamin C
  • Contains dietary fiber
  • Provides complex carbohydrates for energy
  • Nuts add healthy fats and protein
  • Sweetened with brown sugar for a touch of sweetness

How to Serve It

  • As a side dish alongside roasted chicken, turkey, or pork.
  • Complementary to grilled meats and fish.
  • A lovely addition to a holiday meal, alongside traditional favorites like stuffing and mashed potatoes.
  • Can be a flavorful component in a vegetarian or vegan main course, perhaps alongside a hearty grain or bean dish.
  • Served with brunch items for a sweet and savory breakfast or lunch option.

This versatile dish can be presented in many ways to enhance your meal.

Common Mistakes

  • Cutting the sweet potato pieces unevenly: This leads to some pieces being overcooked and mushy while others are still too firm. Aim for consistently sized cubes, about 1 inch, to ensure even roasting.
  • Overcrowding the baking sheet: Packing too many sweet potatoes onto one pan will cause them to steam rather than roast. This prevents them from developing those desirable caramelized edges and nutty flavors from the pecans. Use two baking sheets if necessary to ensure a single layer.
  • Not preheating the oven properly: A hot oven is crucial for achieving the right texture. Make sure your oven has reached the specified temperature before putting the sweet potatoes in.
  • Skipping the mid-roast stir: Giving the sweet potatoes a stir halfway through the cooking process helps them brown evenly on all sides. If you don’t stir, you might get one side that’s nicely caramelized and another that’s paler.
  • Burning the pecans: Pecans can go from perfectly toasted to burnt very quickly. Keep an eye on them during the last 10-15 minutes of roasting and stir the pan if needed. If they start to get too dark, you can carefully remove them from the baking sheet and set them aside if you prefer them less toasted.
  • Using stale or old spices: While not a direct mistake in technique, using older spices means you won’t get the full aromatic impact of the cinnamon and nutmeg. Freshly ground spices or those that are less than a year old will provide a more vibrant flavor.
  • Not tasting and adjusting seasoning: While the recipe provides measurements, the sweetness of sweet potatoes can vary. It’s always a good idea to taste a cooked piece (once it’s cooled enough to handle!) and see if you’d like a touch more salt or a sprinkle of something else.

Being aware of these common pitfalls can help ensure a successful outcome every time you make this dish.

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Storage and Reheating

  • Let the roasted sweet potatoes and pecans cool completely before storing.
  • Store in an airtight container in the refrigerator for up to 3-4 days.
  • To reheat, spread the sweet potatoes on a baking sheet and warm in a preheated oven at 350°F (175°C) for about 10-15 minutes, or until heated through. This method helps them retain some of their texture.
  • Alternatively, you can gently reheat them in a skillet over medium-low heat, stirring occasionally, or use the microwave for a quicker option, though they may be softer.

Proper storage and reheating will help maintain the quality and flavor of your leftovers.

Leftover Ideas

  • Sweet Potato Hash: Dice the leftover roasted sweet potatoes and toss them with some chopped onions, bell peppers, and a fried egg for a hearty breakfast hash.
  • In a Salad: Add them to a winter salad with mixed greens, crumbled goat cheese, and a vinaigrette for a flavorful and filling addition.
  • Stuffed into Wraps or Quesadillas: Mash or chop the sweet potatoes and use them as a filling for burritos, wraps, or quesadillas, perhaps with black beans and cheese.
  • Sweet Potato Soup: Blend the roasted sweet potatoes with vegetable broth, a touch of cream or coconut milk, and some additional spices for a smooth and comforting soup.
  • As a Topping for Toast: Mash the sweet potatoes slightly and spread them on toast, maybe with a drizzle of honey or a sprinkle of cinnamon.
  • Added to Grain Bowls: Incorporate the leftover sweet potatoes into your favorite grain bowl for an extra layer of sweetness and texture.
  • Baby Food: For households with young children, mashed leftover sweet potato can be a nutritious and flavorful baby food option (ensure it’s cooled and mashed to an appropriate consistency).

These suggestions offer creative ways to enjoy any remaining roasted sweet potatoes.

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Brown Sugar Pecan Roasted Sweet Potatoes (in oven)


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  • Author: James Carter
  • Total Time: 45 minutes
  • Yield: 46 servings 1x
  • Diet: Vegetarian

Description

A simple yet flavorful recipe for roasted sweet potatoes with brown sugar and pecans, perfect as a side dish for any meal. Easy to make and always a crowd-pleaser.


Ingredients

Scale
  • 2 pounds sweet potatoes, scrubbed and cut into 1-inch cubes
  • 3 tablespoons unsalted butter, melted
  • 3 tablespoons packed light brown sugar
  • 1/2 cup chopped pecans
  • 1/2 teaspoon ground cinnamon
  • 1/4 teaspoon ground nutmeg
  • Pinch of salt
  • Pinch of black pepper

Instructions

  1. 1. Preheat your oven to 400°F (200°C). Line a large baking sheet with parchment paper.
  2. 2. In a large bowl, combine melted butter and packed light brown sugar. Stir until mostly dissolved.
  3. 3. Add cubed sweet potatoes to the bowl and toss to coat evenly.
  4. 4. In a separate small bowl, combine chopped pecans, cinnamon, nutmeg, salt, and pepper.
  5. 5. Sprinkle the pecan mixture over the sweet potatoes and toss to combine.
  6. 6. Spread sweet potatoes and pecans in a single layer on the prepared baking sheet.
  7. 7. Roast for 25-35 minutes, or until tender and slightly caramelized, stirring halfway through.
  8. 8. Let cool slightly before serving.

Notes

Store leftovers in an airtight container in the refrigerator for up to 3-4 days. Reheat in a 350°F oven for 10-15 minutes, or gently in a skillet.

  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Side Dish
  • Method: Roasting
  • Cuisine: American

Nutrition

  • Serving Size: 1 serving
  • Calories: 200
  • Sugar: 18g
  • Sodium: 90mg
  • Fat: 9g
  • Carbohydrates: 32g
  • Fiber: 5g
  • Protein: 3g

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