These cinnamon roasted sweet potatoes are a sweet and warm treat! With a sprinkle of cinnamon, they become deliciously cozy and perfect for any meal.
I love how easy they are to make! Just toss the sweet potatoes in a bit of oil and cinnamon, pop them in the oven, and enjoy the amazing smell while they bake. Yum!
Key Ingredients & Substitutions
Sweet Potatoes: These are the star of the dish! Look for medium-sized ones for even cooking. If you need a substitute, butternut squash or carrots work well, though they will change the flavor slightly.
Olive Oil: Using olive oil adds a nice flavor, but you can replace it with coconut oil for a tropical twist or avocado oil for higher smoke point and a neutral taste.
Cinnamon: The ground cinnamon is essential for that warm flavor. If you want to mix things up, consider trying pumpkin pie spice or apple pie spice for a different taste.
Nutmeg: This one is optional but can elevate the dish’s warmth. If you don’t have nutmeg, a pinch of allspice or five-spice powder can give a unique spin.
Brown Sugar or Maple Syrup: These sweeteners enhance the natural sweetness of the sweet potatoes. If you want to cut back on sugar, try honey or agave nectar instead.
How Do I Get the Sweet Potatoes Perfectly Roasted?
Roasting sweet potatoes brings out their sweetness and creates a delicious caramelized exterior. Here’s how to ensure they turn out perfectly:
- Preheat your oven well! A hot oven helps to caramelize the edges faster, about 400°F (200°C) is perfect.
- Cut sweet potatoes into uniform 1-inch cubes to ensure they cook evenly. This will help prevent some pieces from being overcooked while others remain hard.
- Don’t overcrowd the baking sheet! Spread the sweet potatoes in a single layer. This allows for even roasting and crispiness.
- Turn halfway through roasting. This helps achieve that nicely caramelized look and prevents sogginess.
- Check for tenderness with a fork. They should feel soft inside while having a bit of crispiness on the outside for best texture.

Cinnamon Roasted Sweet Potatoes
Ingredients You’ll Need:
For the Sweet Potatoes:
- 4 medium sweet potatoes, peeled and cut into 1-inch cubes
- 2 tablespoons olive oil
- 1 teaspoon ground cinnamon
- ½ teaspoon ground nutmeg (optional)
- 1 tablespoon brown sugar or maple syrup (optional for added sweetness)
- Salt, to taste
- Black pepper, to taste
How Much Time Will You Need?
This recipe takes about 10 minutes to prepare and 25-30 minutes to roast in the oven. In total, you’ll need around 40 minutes to serve delicious roasted sweet potatoes that are warm and full of flavor!
Step-by-Step Instructions:
1. Preheat the Oven:
Start by preheating your oven to 400°F (200°C). This will ensure that your sweet potatoes roast perfectly once they’re ready to go in.
2. Prepare the Spice Mixture:
In a large mixing bowl, pour in the olive oil. Add the ground cinnamon, nutmeg (if you’re using it), brown sugar or maple syrup (if desired), and season with salt and black pepper. Mix everything together until well combined.
3. Coat the Sweet Potatoes:
Now, add the peeled and cubed sweet potatoes to the bowl. Toss them well in the spice mixture so that every piece is nicely coated. This will help flavor each bite!
4. Arrange for Roasting:
Spread the coated sweet potatoes in a single layer on a baking sheet lined with parchment paper or foil. Lining the pan will make cleanup a breeze!
5. Roast in the Oven:
Place the baking sheet in the preheated oven and roast the sweet potatoes for about 25-30 minutes. Remember to turn them halfway through the cooking time to get an even roast! They should be tender inside and a bit caramelized on the edges when done.
6. Serve and Enjoy:
Once the sweet potatoes are done roasting, carefully remove them from the oven. Transfer them into a serving bowl and enjoy them warm as a delicious side dish!
Can I Use Different Types of Sweet Potatoes?
Absolutely! While this recipe is best with regular orange-fleshed sweet potatoes, you can also use Japanese sweet potatoes or purple sweet potatoes for a unique flavor and color. Just note that cooking times might slightly vary depending on the type used.
Can I Roast Other Vegetables with Sweet Potatoes?
Yes, you can! Root vegetables like carrots, parsnips, or even Brussels sprouts pair wonderfully with sweet potatoes. Just chop them to similar sizes for even roasting, and adjust the oil and seasonings according to your preference.
How Do I Store Leftover Roasted Sweet Potatoes?
Store any leftovers in an airtight container in the fridge for up to 3 days. To reheat, you can warm them in the oven at 350°F (175°C) for about 10-15 minutes or microwave them for a quicker option. Add a splash of olive oil before reheating to keep them moist!
Can I Make This Recipe Vegan?
This recipe is already vegan as it uses olive oil and does not contain any animal products. Just ensure the optional sweeteners like brown sugar are vegan if that’s a concern for you!



