Buttered popcorn?

Sarah
Am I the only one who's ebf lo's poop smells like buttered popcorn?? lol that's all I can think of when I change her. She's 5 mos old. We just started solids but it's been like this since before she did. I thought it was because I had eaten some buttered popcorn but then I stopped eating it and it still smells like it!