adverb, adverb taking the 'to' particle
well-cooked; well-done; nicely browned
Describes food that is cooked to a golden-brown, slightly crispy finish, often with a pleasant aroma. Common with grilled, baked, or fried items.
パンがこんがり焼けた。
The bread was nicely browned.
こんがりと焼いたチキンは香ばしい。
The well-browned chicken is fragrant.