ねっとり

adverb, adverb taking the 'to' particle, noun or participle which takes 'suru'

viscously; stickily; thick and sticky

Describes a thick, sticky, or syrupy texture, often with a slightly heavy or clinging feel. Common in food descriptions.

• このソースはねっとりしていて、パスタによく絡からむ。

  This sauce is thick and sticky, and it clings well to the pasta.