This is a very simple honeycomb toffee candy called dalgona, with nuts! Full recipe: https://www.maangchi.com/recipe/dalgona

Also check out ppopgi, the same basic candy but turned into a game:
https://www.maangchi.com/recipe/ppopgi

My newest cookbook, Maangchi's Big Book of Korean Cooking:
http://www.maangchi.com/big

My 1st cookbook, Real Korean Cooking:
http://www.maangchi.com/real

Get my letter on the first day of every month!
Stories, photos, recipes, highlights and upcoming events:
http://www.maangchi.com/letter

My Instagram, where I post photos:
https://www.instagram.com/maangchi

My Facebook for updates:
https://www.facebook.com/maangchi

Twitter where we share photos of Korean food we all made:
https://twitter.com/maangchi

My TikTok for short videos:
https://www.tiktok.com/@maangchitime