The Collaborative International Dictionary
Dough-baked
Dough-baked \Dough"-baked`\, a.
Imperfectly baked; hence, not brought to perfection;
unfinished; also, of weak or dull understanding. [Colloq.]
--Halliwell.
Wiktionary
dough-baked
a. 1 Imperfectly baked. 2 (context colloquial English) Not brought to perfection; unfinished. 3 (context colloquial English) dull-witted