For Ashkenazi Jews, the primary symbolic food of Rosh Ha-Shanah is apples dipped in honey, a way of wishing for a sweet new year. Before eating apples and honey, say the following blessings:

Barukh atah Adonai Eloheinu melekh ha'olam borei pri ha-eitz.
Blessed are You, God, Ruler of the universe, who creates fruit of the tree.

Yehi ratzon lifanecha, Adonai Eloheinu, v'Elohai avoteinu, she'te'hadesh aleinu shanah tovah u'metukah.
May it be Your will, Adonai our God, to grant us a good and sweet year.   


Booklet Section: Apples & Honey Blessings, Symbolic New Year Foods 
Source: AJU Miller Intro to Judaism