Fýr-gearwunge

According to the Old English Dictionary:

fýr-gearwunge

Substitute: fýr-gearwung, e; f. Preparation with fire, cooking:--Fýrgearwungum focularibus (cf. cocturam aut assaturam alimentorum in focularibus praeparatam, Ald. 51, 33), Wrt. Voc. ii. 34, 34. fyr-gearwunge