Ground poultry seasoning consists of finely ground or powdered herbs and spices. In this form, the ingredients are dried and then processed into a uniform powder. Flaky poultry seasoning, as the name suggests, contains whole or partially crushed herbs and spices. This version of poultry seasoning retains the individual characteristics of the herbs and spices, including their textures. If using ground, use 1/2-1 teaspoon instead of the 2 tablespoons flaky poultry seaosning.