food/butter etc mountain
From Longman Dictionary of Contemporary Englishfood/butter etc mountainfood/butter etc mountainPEDFa very large amount of food, butter etc that has been produced but is not needed or used → lake → mountainExamples from the Corpusfood/butter etc mountain• The whole point of those reforms was to get rid of the food mountains.• Have you contributed a great deal this year to the butter mountain?