Preheat the oven to 300°F (150°C).

Wash and dry the kale thoroughly, then remove the stems and tear the leaves into bite-sized pieces.

In a mixing bowl, toss the kale with olive oil, salt, and garlic powder until evenly coated.

Spread the kale pieces in a single layer on a baking sheet lined with parchment paper.

Bake in the preheated oven for 15-20 minutes, or until the edges are brown and crispy, checking frequently to avoid burning.

Remove from the oven and let cool before serving.