bread and butter

bread and butter (1)  {n. phr.}
The usual needs of life; food, shelter, and clothing.
Ed earned his bread and butter as a bookkeeper, but added a little jam by working with a dance band on weekends.
Categories: life noun

An client error occurred: Error calling GET https://www.googleapis.com/youtube/v3/search?part=id%2Csnippet&q=%22bread+and+butter%22&maxResults=4&videoEmbeddable=true&videoSyndicated=true&safeSearch=strict&type=video&key=AIzaSyCfLRuAZZNAQm6a5uDzgY-Tt668bxsppCs: (403) The request cannot be completed because you have exceeded your <a href="/youtube/v3/getting-started#quota">quota</a>.