Brocho before eating this:
According to Ashkenazim: Hamotzi Lechem Min Ha'aretz
According to Sefardim: Borei Minei Mezonos during the year, and Hamotzi Lechem Min Ha'aretz on Pesach
Brocho after eating the proper shiur of this: Bentching
Also see: Egg Matzo
Source: Sefer Vezos Haberacha (page 393)