Below is a list of all the theme ingredient categories.
Dairy - 3 ingredients
Egg - 5 ingredients
Exotic - 8 ingredients
Fish - 35 ingredients
Fruits and Nuts - 14 ingredients
Grain - 8 ingredients
Legume - 4 ingredients
Meat - 17 ingredients
Mushroom - 6 ingredients
Offal - 4 ingredients
Poultry - 9 ingredients
Shellfish - 37 ingredients
Special Theme - 3 ingredients
Spice - 3 ingredients
Vegetable - 31 ingredients