cook 3 minutes or until just cooked through. transfer to a plate, cover with foil, and keep warm.
return the skillet to the heat. to make glaze, pour the marinade into the skillet and bring to a boil. simmer 1 minute. transfer to a bowl and cover with foil. wipe out skillet with a paper towel.
return the skillet to medium-high heat. add half the basil, salt, pepper, garlic, spinach, and 3 tablespoons water. cover and cook 2 minutes, or until the spinach is wilted. transfer to a bowl and repeat with remaining basil, salt, pepper, garlic, spinach, and water. combine with other spinach and toss with sesame oil.
divide the greens among 