Dehydrated mash potato product and process
Dehydrated potato pellets are made by preparing an aqueous mixture of dried potato pieces, an emulsifier, and oil, and, optionally, a freshly cooked potato, homogenizing the mixture to produce a pumpable, flowable aqueous dispersion, mixing the dispersion with more dried potato pieces and, optionally, freshly cooked potatoes, forming the mixture into pellets, and drying them.
1. Dehydrated potato pellets, rehydratable into a mash having a lumpy texture, made by a method comprising the steps of:
(a) homogenizing a mixture comprising oil, emulsifier and at least one of cooked potato and dehydrated potato pieces to produce a homogenate comprising potato, oil and emulsifier uniformly dispersed in a pumpable, flowable aqueous dispersion, the water content of said homogenate comprising at least 50 wt % of said homogenate,
(b) mixing the homogenate of step (a) with riced cooked potato and optionally dried potato pieces,
(c) forming the mixture of step (b) into pellets, and
(d) drying said pellets to a moisture content no greater than 10 wt % said pellets comprising at least 2% (w/w) oil uniformly dispersed therein and being rehydratable to mashed potatoes.
2. The dehydrated potato pellets of claim 1 wherein the mixing of step (b) is with riced cooked potato and dried potato pieces.
3. The dehydrated potato pellets of claim 1 or 2 where at least about 2% oil is uniformly dispersed within said pellets.
4. Dried potato pellets rehydratable into mashed potatoes having a lumpy texture made by pressure-forming pellets from a mixture comprising
(a) riced cooked potatoes, and optionally dried potato pieces and
(b) a potato homogenate comprising at least 2% oil, emulsifier and at least one of cooked potato and dehydrated potato pieces, wherein said potato homogenate comprises potato, oil and emulsifier uniformly dispersed in a pumpable, flowable aqueous dispersion before being mixed with said riced cooked potatoes and the optional dried potato pieces.
5. The dried potato pellets of claim 4 wherein said mixture comprises (a) riced cooked potato and dried potato pieces and (b) said potato homogenate.