The phrase "a wide menu of" is correct and usable in written English.
It can be used to describe a variety of options or choices available in a particular context, such as food, services, or features.
Example: "The restaurant offers a wide menu of dishes, catering to all tastes and dietary preferences."
Alternatives: "a broad selection of" or "a diverse range of".
"There is a wide menu of coöperation," he said.
A senior Pakistani official said his country was offering a "wide menu of counterterrorism options" in a bid to at least slow down the rate of drone strikes.
By 2009 Hulu was offering a wide menu of movies and TV series from NBC Universal, Fox, ABC-Disney, and a variety of cable channels.
That said, there is a wide menu of styles served up on his album: musically (dub, electro and, yes, old rave breaks) and also lyrically.
Some of the ghost sites are victims of dot-com companies that promised a wide menu of services, often at no cost, and have since gone bust.
As The New Republic's Jonathan Cohn notes, the Supreme Court has a wide menu of options for what it might do with President Obama's health care bill, upon which it is expected to rule on Thursday.
But students in the majority who decide only after taking the tests to apply to test-optional institutions discover a wider menu of choices when application season begins.
There has long been a debate among Iran-watchers between those who urge a single-minded focus on Iran's flagrant violations of the Nuclear Nonproliferation Treaty and those who argue that a wider menu of discussions might build a bit of trust and help end the nuclear stalemate.
On the contrary, Medicare Advantage as an insurance health plan is a cost saver in that it typically offers a wider menu of preventive services, like yearly physical exams, dental care and nutritional wellness consultations, than your typical private health insurance and certainly Medicare.
The reuse of equipment has avoided duplication and provided a much higher usage factor, allowing a wider menu of experiments for less investment.
What's more, organizing a company as an enabler of peer-to-peer sharing potentially provides a wider menu of offerings for customers.
