very pleasing to the senses, esp. to the taste; delicious

The waiter brought out a tray of yummy desserts.

extremely attractive or appealing.

an item of food that is particularly delicious

The bakery window was full of yummies.

anything that is extremely attractive or appealing.

adjective

ambrosial , appetizing , choice , delectable , delightful , divine , enticing , fit for a king , good , heavenly , juicy , luscious , mouthwatering , nectarous , out of this world , palatable , piquant , pleasant , rich , sapid , savory , scrumptious , spicy , succulent , super , sweet , tasteful , tasty , tempting , toothsome