concha

US /ˈkɑːŋ.kə/
UK /ˈkɑːŋ.kə/
"concha" picture
1.

a sweet Mexican bread roll, typically topped with a sugary, shell-like crust.

:
I love to dip a warm concha in my coffee for breakfast.
The bakery sells various flavors of conchas, including vanilla and chocolate.