Prep. Wash, dry, and chop the sweet potatoes into cubes. In a medium bowl, toss the sweet potatoes with olive oil and spices, minced garlic, and season with salt and pepper to taste.
1 sweet potato, 2 teaspoon olive oil, salt and black pepper, ½ teaspoon chili powder, 1 teaspoon fresh garlic, 2 teaspoon smoked paprika, ½ teaspoon ground cumin