noun
English muffin
A small, round, flat yeast-leavened bread often split and toasted; the Japanese term is a direct loan from English.
朝食にイングリッシュマフィンを焼いて、バターを塗った。
I toasted an English muffin for breakfast and spread butter on it.
Variant with an interpunct; less common but still seen.
マフィン usually refers to a sweet, cupcake-like muffin, while イングリッシュマフィン is the yeast-based, savory bread roll.
Borrowed from English 'English muffin'.