What does the abbreviation "pkg." refer to?

The abbreviation "pkg." stands for "package." In the context of food labeling and ingredient lists, this shorthand is commonly used to indicate the size or quantity of a product contained within a package. For instance, you might see a recipe that requires a certain number of "pkg." of an ingredient, indicating the packaged amount needed (such as a package of pasta or a package of spices). Understanding this abbreviation is essential for accurately measuring and using ingredients in cooking and baking, particularly in recipes that specify amounts based on packaged goods.

The other options do not relate to common culinary terminology or ingredient measurements, making "package" the most relevant and correct interpretation of the abbreviation used in this context.