Auf Englisch, nennen wir das lettuce 😆
But yeah, better to pack that and the tomato separately. And really, wrap the rest of the hamburger in parchment paper then a layer of foil. That’s basically how fast food places do it but better. It’s also ideal to pack the bun separately to really avoid sogginess.
You know, I’ll just pull out my phone and look it u-- Oh.