Amply equipped or provisioned, especially with respect to a place where food is served.(adjective)
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Use "well-covered" in a sentence
"We might just write a little more about our self and our many interests, subjects we find vastly entertaining, and a little less about publishing, a subject that is rapidly losing any interest for us whatsoever and is anyway very well-covered by our many, far saner, more professional, and well-informed compatriots, who have much wisdom to offer you, and far less rabid foaming."
"The first two are fairly self-explanatory, and well-covered elsewhere on this Web site."
"As a newcomer to TT, I don't wish to run the rest of you through what may already be well-covered ground."