How to Make It
Preheat grill to medium-high heat. Combine canola oil, yellow squash, and zucchini in a large bowl. Toss well to coat. Sprinkle with pepper and kosher salt. Place vegetables on grill rack coated with cooking spray; grill 7 minutes or until well marked and tender, turning once. Remove from grill; drizzle nama shoyu evenly over vegetables. Sprinkle with chopped fresh cilantro.