Break off ends of green beans and pat dry if they've been rinsed. Set Aside
In a small bowl mix soy sauce, sesame oil, sliced garlic and red pepper flakes.
Bring a large pan or walk up to high heat with peanut oil. Add in green beans and walnuts. Toss green beans until they've become blistered.
Bring pan (or wok) off heat. Stir in sesame/soy sauce mix and serve immediately. Enjoy!