The invention relates to an apparatus and method for applying solid edible
particulates to an exposed upper surface of an edible substrate. The
apparatus includes a particulate supply, a metered dosing system, a
conduit through which the measured particulates are to the edible
substrate, an applicator nozzle to direct the measured particulates from
the conduit onto the upper surface of the substrate, and a vacuum system
that supplies a directed stream of air to accelerate the particulates
from the dosing system through the conduit and at least substantially
vertically through the nozzle. The particulates are ejected at a velocity
sufficient to cut through air currents between the nozzle and substrate,
but insufficient to fully penetrate the upper surface of the substrate,
to deposit and adhere a substantial amount of the particulates in a
desired pattern onto the upper surface of the substrate.