Green’s Dictionary of Slang

cacada n.

[caca n. (1) + Fr. dents, teeth; either no more food than would slightly dirty the teeth or bits of food that remain between the teeth after eating]

(W.I.) a little food or a very small amount of money, typically used to appease a beggar.

[WI]cited in Allsopp Dict. Carib. Eng. Usage (1996).