| http://www.w3.org/ns/prov#value | - A method of cleaning deposits from hard surfaces, comprising the steps of:(a) applying to the cooking surface a cleaning composition comprising, by weight,:(1) from about 0.5% to about 10% of polyhydroxy fatty acid amide surfactants having the formula: ##STR10## wherein R1 is H, methyl, ethyl, propyl, butyl, 2-hydroxyl ethyl or 2-hydroxy propyl; R2 is a C5 -C31 hydrocarbyl; and Z is a polyhydroxyh
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