The cooking method using the teriyaki sauce gradually became widespread in the United States through cooking classes hosted by Kikkoman, sales promotion brochures and to gain the popularity it enjoys today.
テリヤキソース調理法はキッコーマン主催の料理教室や販売促進用の小冊子などで、ゆっくりとアメリカに定着し現在の地位を確立してきた。