Specialty Foods

I have a project on the sociology of ethnic specialty foods / in local grocery stores and how there are subliminal stereotypes about them ... However, I do not know what to research or research ... Any help

There are more and more of them all the time.

Many grocery stores, or have a hallway or international media that focus on one type of cuisine.

Recently, we saw the selection of ingredients for making sushi in Japan and another with all the branded products to Old El Paso Mexican-style meals.

Fried chicken, best-selling