1 tablespoon tamari or soy sauce
1 tablespoon agave syrup or honey
1 tablespoon Peanut or canola oil
  pinch red pepper flakes (or to taste)
1 pound fresh green beans (trimmed and cut into 2-inch lengths)
1 tablespoon sesame oil
2 teaspoons rice vinegar (unseasoned)
1 1/2 tablespoons toasted sesame seeds