Webster’s Revised Unabridged Dictionary · 1913
Wastel
Was′tel (wŏs′tĕl), n. [OF. wastel, gastel, F. gâteau, LL. wastellus, fr. MHG. wastel a kind of bread; cf. OHG. & AS. wist food.] A kind of white and fine bread or cake; — called also wastel bread, and wastel cake. [Obs.]
Roasted flesh or milk and wasted bread. Chaucer.
The simnel bread and wastel cakes, which were only used at the tables of the highest nobility. Sir W. Scott.