homebake verb 2noun 1forms 3 verb2 •(rare) To bake (food) at home. •(Australia, slang) To manufacture (recreational drugs) using the homebake method. noun1 •(Australia, slang) Any of various potent recreational drugs (e.g., heroin or morphine) prepared illicitly from commercially available opiates (especially codeine).Not true. Pharmacists have lots of trouble with continuous approaches from homebake makers. There is no end to their optimism, sometimes they succeed. — 2003 formshomebaked · homebaking · homebakes