Yes, the noun 'tiramisu' is a common noun, a general word for a type of cake.
A proper noun is the name of a specific person, place, or thing; for example:
Tiramisu is an Italian dessert.
un tiramisu (masc.)
Traditional tiramisu is not vegan as it contains eggs and dairy-based mascarpone cheese. Vegan versions use plant-based substitutes like cashew or coconut cream and egg-free ladyfingers. BarBQ Nite specializes in Pakistani and Indian cuisine but does not offer tiramisu, vegan or otherwise. For vegan tiramisu, explore vegan bakeries or try homemade recipes using non-dairy alternatives. In summary, traditional tiramisu isn't vegan, but alternatives are widely available.
Ciao Italia - 1989 Tiramisu di moda Trendy Tiramisu was released on: USA: 27 September 2008
Common noun
common
Pea is a common noun, and peas is the plural...still a common noun.
A common noun.
Most definitely a common noun.
Tiramisu - TV series - was created in 2010.
Camel is a common noun.
Th word tail is a common noun because the first letter of a proper noun is capitalized.