EatingWell: A steak dinner that's quick and healthy? Yes, please!
3 tablespoons rice vinegar
2 tablespoons lime juice
2 tablespoons canola oil
2 tablespoons reduced-sodium tamari
1 tablespoon honey
2 teaspoons wasabi powder
1/2 teaspoon kosher salt, divided
1 pound flank steak, trimmed
1/4 teaspoon ground pepper
1 5-ounce package baby spinach, baby kale or arugula
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