In the picture, the hunky Magic Mike XXL star, 39, toasts the camera with a tiny cup of tea as he flashes a grin, while Vergara smiles happily and leans against her husband.
“#hm afternoon tea parties #summerishere,” the Modern Family actress, 43, captioned the image.
As TMZ previously reported, the True Blood alum was hospitalized in mid-April with a serious case of appendicitis, and doctors ran into complications as they performed the routine surgery.
The actor resurfaced for the first time after his surgery when Vergara shared a photo of herself with her arms lovingly wrapped around him on May 14.
Just a week before his health scare, the actor dropped out of the upcoming History Channel series Six. A source told Us Weekly at the time that he had withdrawn from the project due to a manageable pre-existing condition.
Manganiello and Vergara married last November in a gorgeous, star-studded Palm Beach, Florida, ceremony. They pair got engaged in December 2014 after dating for six months.
Can't get enough of Us? Sign up now for the Us Weekly newsletter packed with the latest celeb news, hot pics and more!