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Home » Recipes » Side Dishes

Foolproof Roasted Sweet Potatoes (4-Ingredients)

Modified: Nov 10, 2025 · Published: Oct 22, 2025 by Marni Katz · This post may contain affiliate links ·

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If there's one side dish that works for any occasion, it's these perfectly Roasted Sweet Potatoes. They're golden and caramelized on the outside, soft and fluffy on the inside, and seasoned with simple pantry spices you already have on hand. With just a few ingredients and a super easy method for seasoning these sweet potato wedges are easy enough for a weeknight side and special enough for your Thanksgiving table.

two roasted sweet potatoes on a white plate


 

TL;DR - Roasted Sweet Potatoes

  • 🍠 Why you'll love it: Foolproof caramelized edges, perfectly balanced sweet-and-spicy flavor, and ready in 30 minutes.
  • 🧂 Ingredients: 5 (or less for plain sweet potatoes)
  • ⏲️ Prep Time: 5 minutes
  • 🔥Cook Time: 30 minutes at 425°F
  • 🔪Pro Tip: Cut pieces evenly and avoid crowding the pan for crispy edges every time.
  • 🥔 Love roasted veggies? Try my honey roasted carrots or corn ribs next. Both great side dishes that work from weeknight meals to Thanksgiving dinners.

Summarize and save this recipe!

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Jump to:
  • TL;DR - Roasted Sweet Potatoes
  • Key Ingredients
  • Spice variations for oven roasting sweet potatoes
  • 🧑‍🍳 Pro Tips for Perfect Roasted Sweet Potatoes
  • Foolproof Step-by-step instructions
  • Other ways to cut roasted sweet potatoes
  • Recipe FAQ's 
  • More Awesome Roasted Vegetable Recipes
  • 📖 Recipe

Key Ingredients

sweet and spicy sweet potato ingredients
  • Sweet Potatoes:  Try and find sweet potatoes that are all about the same size for this recipe so that they all cook at the same rate.
  • Spices: I like the sweet and spicy mix of honey and smoked paprika, but use any spice combinations you love.

Spice variations for oven roasting sweet potatoes

While I love the sweet and spicy mix in this recipe, you can easily try any of these other flavor combinations with great success.

  • BBQ: Use your favorite BBQ spice mix.
  • Super Sweet: Use maple syrup in place of the honey and toss with cinnamon sugar.
  • Garlic: Use homemade garlic butter sauce in place of the honey and spices
  • Chipotle: Mix some of the sauce from chipotles in adobo into the olive oil right on the sheet pan.
  • Middle Eastern: Use a shawarma spice blend or za'atar blend in place of the paprika.
sweet and spicy potato caramelized side up on sheet pan.

🧑‍🍳 Pro Tips for Perfect Roasted Sweet Potatoes

  • Use a large sheet pan. Give the sweet potatoes plenty of space, crowding them while roasting traps steam and makes them soft instead of crisp. If needed, use two pans and rotate them halfway through baking.
  • Cut evenly. Try to keep all the pieces about the same size whether you are using sweet potato halves, wedges or cubes so that they roast evenly and finish at the same time.
  • Baste halfway. After about 15 minutes, brush them lightly with the oil from the pan. This helps the skin crisp up and embeds more flavor.
  • Don't skip the high heat. Roasting at 425°F (220°C) helps the natural sugars in sweet potatoes caramelize and crisp at the edges.

Foolproof Step-by-step instructions

Step 1: Start by preheating your oven to 425℉ degrees and line a sheet pan with parchment paper (you'll see from the photos that foil works as well).

sweet potato cut lengthwise on a foil lined pan

Step 2: Wash and pat dry your sweet potatoes.  With a sharp knife, trim off the ends and then cut it lengthwise in half.

spices and olive oil on a sheet pan with a black pastry brush

Step 3: On the parchment lined baking sheet, drizzle the olive oil first, then the honey, and then sprinkle all the seasonings over the top.  Using the pastry brush, mix the oil, honey and spices together and make sure that the entire pan is covered. 

sweet potatos on a baking sheet ready to roast

Step 4: Place each piece of sweet potato cut side down on the baking sheet. Put into the hot oven and roast until soft to the touch and caramelized on the bottom.

sweet potato cut in half on baking sheet.

Step 5: Once they are fully roasted, take the potatoes out of the oven and immediately use a spatula to loosen from the aluminum foil before they get stuck for good.

Other ways to cut roasted sweet potatoes

Changing the cut of the potato lets you keep things fresh at the dinner table. My family could eat sweet potatoes 3x a week...but I like to mix up it up between wedges, fries and cubes. Here's how:

  • Roasted sweet potato rounds: To make slices, use a mandoline set to a thin setting. Place one cut side down on the prepared sheet pan, and brush the other cut side with the olive oil and honey mixture.
  • Sweet potato cubes: Cut your sweet potato into ½" cubes and then toss with a spice rub, oil and honey right on your sheet pan before roasting. The cook time will be shorter.
  • Roasted sweet potato wedges: Slice the sweet potato in half lengthwise, then slice each half into thirds. This will give you six sweet potato wedges out of each potato. Then continue with the recipe as written.
  • Sweet potato fries: Slice the ½ sweet potato into smaller french fry sized pieces Then follow the recipe as written. While these bake, stir them every 10 minutes or so to be sure they don't burn.
four different ways to cut sweet potatoes.

Recipe FAQ's 

How can you repurpose roasted sweet potato leftovers?

- Mash them up and add them to a sweet potato casserole or serve as a sweet potato puree.
- Eat them straight from the fridge as an afternoon snack.
- Take off the peel and use in place of the pumpkin puree in these pumpkin overnight oats.

How would you serve these roasted sweet potatoes?

These potatoes have such great flavor that they could really be added to anything. I like to add them cut up to salads, build a sweet potato quinoa bowl with them (add avocado and black beans for a super healthy meal) or even stuff them with other yummy toppings for a quick lunch.

Do I need to peel the sweet potatoes before roasting?

Nope. That's the best part of this recipe. The potato skin gets crispy and delicious while the inside gets soft and perfectly cooked.

More Awesome Roasted Vegetable Recipes

  • rainbow rosemary roasted carrots in a white serving dish.
    4-Ingredient Rosemary Roasted Carrots
  • honey roasted carrots on a white plate
    4-Ingredient Honey Roasted Carrots
  • corn ribs piled on a white plate
    4-Ingredient Super Simple Corn Ribs
  • roasted broccoli on parchment paper lined sheet pan
    How to Roast Broccoli - A Simple Guide

Did you try this recipe and and love it? 😍 Let me know by leaving a comment below or 5 ⭐ rating!

And make sure to sign up for my newsletter and follow along on Instagram, Pinterest, and Facebook for more simple recipes! Remember to tag us on social channels when you make a recipe at #simplegraytshirt! I 💖 seeing what you're up to in the kitchen!

📖 Recipe

roasted sweet potato cut in half

Foolproof Roasted Sweet Potatoes

Marni Katz
These sweet and spicy sweet potatoes are roasted until caramelized and soft and make a great addition to any meal.
5 from 2 votes
Print Recipe Pin Recipe Save Recipe Saved!
Prep Time 10 minutes mins
Cook Time 40 minutes mins
Total Time 50 minutes mins
Course Side Dish
Cuisine American
Servings 4
Calories 291 kcal

Equipment

  • sheet pan

Ingredients
  

  • 2 lbs Sweet potatoes (all similar sizes)
  • 2 Tablespoons Olive Oil
  • 2 Tablespoons Honey
  • ½ Tablespoon Kosher salt
  • ½ Tablespoon Smoked paprika (or any other spices you like)

Instructions
 

  • Preheat oven to 425℉ degrees and line a sheet pan with aluminum foil.
  • Wash the sweet potatoes and dry well. Cut the sweet potatoes in half lengthwise and set aside. On the foil line pan, drizzle the olive oil followed by the honey. Then sprinkle the spices and seasonings over the oil and honey and schmear together with a pastry brush.
  • Place the sweet potatoes cut side DOWN on the baking pan and nudge around a bit to make sure the cut side is covered in the oil, honey and spices. Using your pastry brush, brush the skin side with any residual oil and spices from the pan.
  • Put into the preheated oven and roast at 425℉ degrees from 30-40 minutes. You want the sweet potatoes to be soft inside and caramelized on the bottom.
  • As soon as your remove the pan from the oven, use as spatula to turn over the sweet potatoes so that they don't stick to the foil pan.

Notes

  • Cut size matters: Keep all sweet potato pieces the same size so they roast evenly.
  • Pan spacing: Use a large sheet pan or two smaller ones, overcrowding traps steam and makes the potatoes soft instead of crisp.
  • Oil + seasoning: Toss the sweet potatoes in the olive oil and spices right on the sheet pan for less cleanup and even coating.
  • Flavor swaps: For sweet-spicy balance, use cayenne + smoked paprika. For cozy fall vibes, swap in cinnamon instead.
  • Storage & reheat: Store leftovers airtight in the fridge up to 3 days. Eat straight from the fridge in salads or as a snack.  To reheat them pop into the oven at 375°F for 10 minutes or in the air fryer for 5 minutes.

Nutrition

Calories: 291kcalCarbohydrates: 55gProtein: 4gFat: 7gSaturated Fat: 1gSodium: 998mgPotassium: 782mgFiber: 7gSugar: 18gVitamin A: 32598IUVitamin C: 5mgCalcium: 68mgIron: 2mg
Tried this recipe?Let me know what you think!

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About Marni Katz

Marni Katz is the recipe developer, photographer and writer behind Simple Gray T-Shirt. She wants to help people keep things simple in the kitchen. With simple recipes, easy menu ideas and plenty of tips and tricks along the way, she wants getting a meal on the table to be as simple as putting on your favorite gray tee!
"I want to inspire you to get back in the kitchen and do this, because you can!"

Comments

  1. Patti says

    March 28, 2023 at 7:14 pm

    5 stars
    I'm going to make these for Easter this year! They sound amazing!

    Reply
    • Marni Katz says

      March 28, 2023 at 9:25 pm

      I hope you love them as much as we do!

      Reply
5 from 2 votes (1 rating without comment)

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