Cookable

a. and sb. [f. COOK v.¹ + -ABLE.] A. adj. That can be cooked. B. sb. Anything that may be cooked for food (cf. eatable).

1858.  Gen. P. Thompson, Audi Alt., II. lxxii. 18. Canada will doubtless furnish some equally savoury cookable.

1884.  W. M. Williams in Pop. Sc. Monthly, XXIV. No. 6. 773. All the cookable and eatable fats fall into the class ‘fixed oils.’