The Democratic Party tossed out leftover food after a welcome party for delegates at the Philadelphia Museum of Art Sunday, leaving at least one delegate fuming.

“I was a hungry child. Went to bed hungry many a night,” Timothy Baumgardner, a Washington state delegate, told The Post. “I fed people from the garbage.”

He said he asked the caterer whether the food could be donated to the poor, but was told that wasn’t allowed. “Sad,” Baumgardner said.