Lasagna is pronounced lə-ZAHN-yə (IPA /ləˈzɑːnjə/). The 'gn' is /nj/ — 'luh-ZAHN-yuh' with a 'y' glide.
IPA: /ləˈzɑːnjə/
Syllables: lə · ZAHN · yə
Common ESL mistake: Learners pronounce 'g' clearly saying 'la-SAG-nah'.
Tip: The 'gn' is /nj/ — 'luh-ZAHN-yuh' with a 'y' glide.