Rosanna Pansino (b. 1985) is an American actress and YouTube personality.
Since 2011, she has hosted Nerdy Nummies, a series of online baking videos on YouTube. The Swedish Chef and Miss Piggy appeared in one video in 2014 to promote Muppets Most Wanted. Cookie Monster appeared on the series in November 2016 to promote Sesame Street's "Love to Learn" campaign. Pansino appeared in an exclusive video for the Sesame Street YouTube channel as well.