Following the popularity of transparent sweets and science sweets that parents and children can make together in 2020, "blue sweets and dishes" are now attracting attention. Sweets and dishes made with butterfly pea, a blue tea that has been drunk for a long time in Southeast Asia, are becoming a hot topic as they look great on social media! In 2021, blue sweets and dishes may become popular at home too.

That's what they say.