Line a baking tray or a clean bench top with parchment paper. Spread edamame out so they are in a single layer.

Roughly chop up chocolate and place in a large microwave-safe bowl.

Microwave chocolate, stopping every 15-20 seconds to stir, until only small pieces of chocolate are still visible in the bowl. Take the bowl out and stir well until the last bit of chocolate is melted.

Pour melted chocolate over edamame, stir gently to ensure each edamame is well coated.

Let set in room temperature until chocolate is completely hardened.

Chop into smaller pieces and store in an airtight container in a cool, dry place.