tantalizing

tantalizing /'tæntḷaɪzɪŋ / || /'tæntəlaɪzɪŋ/ adjetivo: tentador

1. transitive verb To excite (another) by exposing something desirable while keeping it out of reach.

"Ah, Frederick; why again tantalize me with your promises, and false prospects. — 
The Black-Sealed Letter Or, The Misfortunes of a Canadian Cockney.

(a tantalizing dessert)