| 摘要 |
The present invention concerns a process for producing a chilled dessert item containing a crunchy composition arranged in superimposed layers in its mass, comprising the following steps: a helical ribbon of milk, cereal-based, vegetable-based or fruit-based, product is continuously metered through a milk, cereal-based, vegetable-based or fruit- based, product outlet orifice of a metering nozzle; a layer of molten substance intended to form the crunchy composition after cooling is applied, to the helical ribbon being formed, continuously from the beginning of it being formed to the end of it being metered, by metering through at least one molten substance outlet orifice of said metering nozzle; and the helical layer of molten substance thus being formed is trapped between the first ribbon of milk, cereal-based, vegetable-based or fruit-based, product and a second helical ribbon of milk, cereal-based, vegetable-based or fruit-based, product, by concomitantly and continuously metering the second ribbon of product through a second product outlet orifice of the metering nozzle, such that said second ribbon is deposited onto the helical layer of molten substance being formed, simultaneously with the molten substance coming into contact with the first helical ribbon being formed. |
