Nouns

(n)gravya sauce made by adding stock, flour, or other ingredients to the juice and fat that drips from cooking meats
(n)gravy, pan gravythe seasoned but not thickened juices that drip from cooking meats; often a little water is added
(n)boom, bonanza, gold rush, gravy, godsend, manna from heaven, windfall, buncea sudden happening that brings good fortune (as a sudden opportunity to make money)“the demand for testing has created a boom for those unregulated laboratories where boxes of specimen jars are processed like an assembly line”