The 49-year-old Glee star and Embry were wed Monday in Sunderland, Mass., said the proprietor of the local restaurant that hosted the reception.
"There were no celebrities or recognizable faces there," Blue Heron restaurant co-owner Deborah Snow told People. "Lara's daughter was there, along with close, close friends of the couple. It was small, warm, intimate and very sweet. You could feel the love and friendship amongst the group."
Snow said 19 guests attended the ceremony and the reception.
The couple got engaged in November.
Massachusetts is one of six regions where same-sex marriage is legal, including Connecticut, New Hampshire, Vermont, Iowa and the District of Columbia.