dorar
brown
dor-
gold
+
-ar
verb suffix
Dorar means to brown (in cooking) and can be thought of as dor-0 (gold0) + -ar1 (verb suffix1), literally meaning 'to make golden'.
verb
  1. brown
    To brown or make golden, especially in cooking
    Dora el pollo en la sartén antes de hornearlo. // Brown the chicken in the pan before baking it.