toasting vs cookery

toasting and cookery both are nouns.

Word	Noun	Adjective	Verb	Adverb
toasting	Yes	No	No	No
cookery	Yes	No	No	No

As nouns, cookery is a hypernym of toasting; that is, cookery is a word with a broader meaning than toasting:

toasting: cooking to a brown crispiness over a fire or on a grill
cookery: the act of preparing something (as food) by the application of heat

Other hypernyms of toasting include cooking, preparation.

toasting (noun)	cookery (noun)
cooking to a brown crispiness over a fire or on a grill	the act of preparing something (as food) by the application of heat