Green peas have good chemistry with wasabi. The wasabi peas (山葵豆, wasabi mame) is the spicy snack that can accompany you for movies or just have it next to you when working on the computer.You can either use the real wasabi or the wasabi paste. However, let’s use the freeze-dried peas because fresh peas are not suitable for this recipe.
Preheat the oven to 225 degrees Fahrenheit (107 degrees Celcius) and line a baking sheet with parchment paper. Whisk the wasabi, mustard powder, salt, mirin, and rice vinegar in a medium bowl.
Add the freeze-dried peas into the bowl, and stir gently to make the peas are well-coated with the mixture.
Put and arrange the peas on the prepared baking sheet. Make sure no peas are overlapping to make the peas perfectly baked.
Bake for 60 minutes or until dry and crisp.
Let it cool in the room temperature, then transfer it in a bowl (if consumed immediately), or store it in an airtight container.