'proven recipe' is correct and can be used in written English.
This phrase refers to a recipe that is known to produce desired results. You can use it when referencing a reliable or successful recipe or recipe method. Example: My grandmother's rhubarb pie recipe has been a proven recipe in our family for generations.
This proven recipe for disaster has alarming parallels to America's Iran crisis.
In pushing for smaller cuts, at least initially, Mr. Hastert said he was opting for a proven recipe that drew widespread Democratic support last year.
Astronaut selection, on the other hand, is a heavily competitive, thorough, in-depth, well-guarded secret, with a proven recipe for success.
Allowing the tax status of a parent company to depend on the arm's length agreements of subsidiaries under common control is a proven recipe for tax avoidance.
Modeling our military intervention against criminal activities on war-zone scenarios is a proven recipe for the same kind of quagmire the United States left behind in Iraq.
But I would be truly grateful if all our elected officials would concentrate on the greater good instead of trying to please everyone, which is a recently proven recipe for disaster.
But here's the important part: in between pushing the button and drinking ultra-fresh craft beer on draught from award winning proven recipes, there are a bunch of other steps and several days of waiting, so this is a gift best suited for beer lovers who are also handy, do it yourself types, and not adverse to lots of cleaning and meticulous instruction following.
This year Markus is using a proven TV recipe and it is working.
For both approaches, stability and performance guarantees are proven, numerical recipes are given and the relative merits are comparatively highlighted on a simulation example.
But the resettling proved a recipe for disaster.
But architectural charm didn't prove a recipe for domestic contentment.
