for 1 portion
1 large sweet potato or yam
4 tablespoons of olive oil
½ teaspoon salt
½ teaspoon pepper
1 teaspoon dried thyme
Preheat the oven at 400˚F (200˚C). Line a baking sheet with parchment paper.
Cut the sweet potato into slices from ⅛-inch to ¼-inch (3 to 6 mm). In a medium bowl, toss the sweet potato slices with olive oil until well coated. Add seasonings and toss to coat. Arrange the slices on a baking sheet without overlapping the potatoes.
Bake for 25 to 35 minutes, turning halfway through, until golden brown. Allow the slices to cool to room temperature.