This is the 631st most frequent Korean word.
만한
"만한" means "worthy of" or "as much as" depending on the context.
Here, '만한' suggests adequacy or suitability, meaning 'worth' or 'befitting' for children.
그 영화는 아이들이 볼 만한 내용이었다.
That movie had content that was worth watching for children.
'만한' conveys the idea of being worthy or deserving of the action of reading.
이 책은 읽을 만한 가치가 있어요.
This book is worth reading.
The '만한' here implies that the food's flavor is good enough to merit trying again.