bread roll
US /ˈbred roʊl/
UK /ˈbred roʊl/

1.
panecillo, bollo de pan
a small, usually round or oblong, loaf of bread, often eaten with a meal
:
•
I'd like a ham and cheese sandwich on a bread roll.
Me gustaría un sándwich de jamón y queso en un panecillo.
•
She spread butter on her warm bread roll.
Ella untó mantequilla en su panecillo caliente.