Preheat oven to 400 degrees. Line baking sheet with parchment paper or spray with cooking spray.

Add edamame to a large bowl and toss with olive oil.

In a small bowl, combine Parmesan cheese, garlic powder, salt and pepper.

Pour seasonings into bowl with edamame and toss to evenly coat.

Place edamame onto baking sheet in a single layer.

Bake for 12-15 minutes. Cool for 5 minutes before serving.