If the optional ingredient is included in the recipe, it will be specifically noted on the recipe.

Other optional ingredients can also be added, such as nuts.

If you wish, toss with the optional ingredients shortly before serving.

The new ones, he said, feature more optional ingredients and seasonings to reflect regional food preferences.

Step 4: Directing: This is an optional ingredient used only when the individual wants to work on a specific goal.

Additional optional ingredients that may be added include vitamin D, calcium, and defatted wheat germ.

Lemon juice, brännvin or cognac are optional ingredients in klenäter.

Nutmeg is an optional ingredient, used in some recipes.

If all these optional ingredients are included it is known in Australia as "The Lot".

Other optional ingredients include tamarind, curry leaves, garlic and coriander powder.