A packaged food product comprising a tray (2) containing an edible composition having a layered structure, comprising: at least one composite layer (24) comprising puffed cereal grains (G) embedded in a matrix of edible material (22)； and at least one edible coating layer (26) deposited on said composite layer (24) and preferably including chocolate. The matrix of edible material (22) has, in a temperature range of between 20° C. and 40° C., and preferably also in the range of from 0° C. to 40° C., a pasty consistency such as to maintain its own shape in unconfined conditions.
