【How-to】Is lasagna a casserole - Howto.org

Definition: Casserole is the name of the dish used to cook with, whereas hot dish is the meal itself. … Purpose: A casserole can serve any function, for example, a main dish, side dish, breakfast, or even dessert. A hot dish is a main meal only, as it (purportedly) contains all the nutrients one needs in a hearty meal.