Gầu bò là gì? Gầu bò làm món gì ngon?

https://www.disneycooking.com/gau-bo-lam-mon-gi-ngon/

Nguồn: https://www.reddit.com/r/news/comments/hw8ixt/g%E1%BA%A7u_b%C3%B2_l%C3%A0_g%C3%AC_g%E1%BA%A7u_b%C3%B2_l%C3%A0m_m%C3%B3n_g%C3%AC_ngon/?utm_source=ifttt