Step 1: Strip bean fiber, then wash. Peel and mince garlic. Boil the beans in a pot for about 5-8 minutes. After that, rinse the beans with cold water to make the beans crispy and maintain green.
Stir minced garlic with olive oil to bring out fragrance first, then put the beans to stir-fry together. Finally, pour miso sauce and soy sauce in the pan to mix evenly with the beans.