Chili Roasted Sweet Potatoes

I prefer one-dish meals over the traditional “main and two sides” structure these days because I like to save time and effort. BUT sometimes you just really need a side dish, and when I do, I try to keep them as simple as possible. Not only do I want to save effort, but I really don’t want to upstage my main dish. That’s why simple recipes like these Chili Roasted Sweet Potatoes are so great. They’re easy and serve their purpose. Nothing more, nothing less. :)

Easy Chili Flavored Roasted Sweet Potatoes

An oval white ceramic serving dish full of Chili Roasted Sweet Potatoes garnished with cilantro

How to Season Roasted Sweet Potatoes

I used a mild chili powder blend to season the sweet potatoes, plus just a little salt. That’s all they need–really! The natural subtle sweetness of the sweet potatoes perfectly balances the mild, earthy flavor of the chili powder and a pinch of salt always helps the flavor pop.

What Kind of Chili Powder is Best?

I use McCormick’s chili powder, which has no heat and very little salt. If you’re using a different brand, make sure to check the ingredients and adjust the salt if needed and/or be prepared for a some heat. Some brands of chili powder are spicy, some aren’t. Spicy chili powder goes just as well with sweet potatoes as mild, so either can be used.

What to Serve with Roasted Sweet Potatoes

I made these Chili Roasted Sweet Potatoes to go along side my Cumin Lime Chicken Drumsticks. They cooked in the oven at the same times as the chicken so everything was done at one time, and the offered the perfect complimentary colors and flavors. Everything just went together so very well. 

Overhead view of a bowl with Cilantro Lime Chicken Drumsticks and chili roasted sweet potatoes over rice

Print Recipe Grocery List Favorites
4.58 from 19 votes

Chili Roasted Sweet Potatoes

Chili Roasted Sweet Potatoes are an easy and flavorful side dish for any southwest inspired meal. Perfect for busy weeknights and meal prep!
Author: Beth - Budget Bytes
Prep Time: 10 mins
Cook Time: 45 mins
Total Time: 55 mins
Servings: 4


  • 2 lbs. sweet potatoes ($2.08)
  • 1 Tbsp chili powder* ($0.30)
  • 2 Tbsp olive oil ($0.24)
  • 1/4 tsp salt (or to taste) ($0.02)


  • Preheat the oven to 400ºF. Line a baking sheet with aluminum foil.
  • Wash and peel the sweet potatoes, then cut them into 1/2 inch cubes. Place the cubed sweet potatoes into a large bowl and drizzle with the olive oil, chili powder, and salt. Toss the potatoes until evenly coated in oil and spices.
  • Spread the seasoned sweet potatoes out over the prepared baking sheet so they are in a single layer. Roast the potatoes in the preheated oven for 45 minutes, stirring once half way through. After 45 minutes, the sweet potatoes should be soft and slightly browned on the edges. Total cooking time will ultimately depend on the size of your cubes.


*I use McCormick's chili powder, which is not spicy and contains very little salt.
See how we calculate recipe costs here.
Tried this recipe?Mention @budgetbytes or tag #budgetbytes on Instagram!


Serving: 1 ServingCalories: 260.8 kcalCarbohydrates: 46.78 gProtein: 3.85 gFat: 7.15 gSodium: 330 mgFiber: 7.53 g
Nutritional values are estimates only. See our full nutrition disclaimer here.

The equipment section above contains affiliate links to products we use and love. As an Amazon Associate I earn from qualifying purchases.

Scroll down for the step by step photos!

Side view of a white serving dish full of Chili Roasted Sweet Potatoes garnished with cilantro

How to Roast Sweet Potatoes – Step by Step Photos

Sweet Potatoes whole on a wooden cutting board

Wash and peel two sweet potatoes (about 2 lbs. total). Preheat the oven to 400ºF and line a baking sheet with foil.

Peeled and cubed sweet potatoes on a wooden cutting board

Cut the sweet potatoes into 1/2 inch cubes. The easiest way to do this is to first cut the potatoes into 1/2 inch thick slices, then cut the slices cross-wise into cubes.

Chili Powder bottle

Place the cubed potatoes in a large bowl and add 2 Tbsp olive oil, 1 Tbsp chili powder, and 1/4 tsp salt. I use McCormick’s chili powder, which is mild and contains very little salt. Every brand is different, though, so be aware that if yours contains cayenne or another spicy chili, you could end up with some spicy sweet potatoes. Likewise, if your chili powder contains more salt, you may need to reduce or eliminate the salt I have listed in the ingredients.

Seasoned sweet potato cubes in a glass bowl

Toss the sweet potatoes until they are coated in the oil and spices.

Roasted Sweet Potatoes on the baking sheet

Roast the sweet potatoes in the preheated oven for 45 minutes, stirring once about half way through. When finished, they’ll be soft and slightly browned on the edges. Taste and adjust the salt if needed.

A serving dish full of Chili Roasted Sweet Potatoes garnished with cilantro

I added a little fresh cilantro to my Chili Roasted Sweet Potatoes just for color in the photos and because I had it on hand from the Cilantro Lime Chicken. It’s totally not needed to make these sweet potatoes mouth-wateringly good, though!