The Collaborative International Dictionary of English v.0.48:

Ramekin \Ram"e*kin\ (r[a^]m"[-e]*k[i^]n), n.
   same as Ramequin.
   [Webster 1913 Suppl.]

The Collaborative International Dictionary of English v.0.48:

Ramequin \Ram"e*quin\ (r[a^]m"[-e]*k[i^]n), n. [F.]
   1. (Cookery) A mixture of cheese, eggs, etc., formed in a
      mold, or served on bread. [Written also ramekin.]
      [1913 Webster]

   2. The porcelian or earthen mold in which ramequins are baked
      and served, by extension, any dish so used.
      [Webster 1913 Suppl.]

WordNet (r) 3.0 (2006):

ramekin
    n 1: a cheese dish made with egg and bread crumbs that is baked
         and served in individual fireproof dishes [syn: ramekin,
         ramequin]
    2: a small fireproof dish used for baking and serving individual
       portions [syn: ramekin, ramequin]