bāau yùh waaht gāi wō
鮑魚 is abalone, 滑雞 is slippery chicken (滑 is slippery and 雞 is chicken), and 窩 is nest.
Bits of abalone and chicken filled into bao bread like a tart. I've only seen this at Tim Ho Wan in Las Vegas (before the pandemic).
mantou
fried mantou