What is the word for a small amount of ingredient in Cookery?

There isn't one single word that perfectly captures the idea of a "small amount of ingredient" in cookery. The best word to use depends on the specific context and the amount you're referring to. Here are some options, each with a slightly different nuance:

General:

* Pinch: A very small amount, usually referring to dry ingredients like salt, pepper, or spices.

* Dash: A small amount, often used for liquids like hot sauce or vinegar.

* Sprinkle: A small amount, often used for dry ingredients like sugar or herbs.

* Touch: A small amount, usually added for flavor or aroma.

* Smidgen: A very small amount, often used for dry ingredients like spices.

More specific:

* Garnish: A small amount added for decoration or flavor.

* Seasoning: A small amount of spices added for flavor.

* Drizzle: A small amount of liquid poured in a thin stream.

* Whiff: A small amount of flavoring, often used for alcohol.

Fractions:

* 1/8 teaspoon: A very small amount, often used for spices.

* 1/4 teaspoon: A small amount, often used for spices and seasonings.

Ultimately, the best word to use depends on the context and what you're trying to convey.