The phrase "even surface" is grammatically correct and can be used in written English.
Example: I need to find a table with an even surface for my drawing project.
"The issue didn't even surface at a House Republican Conference meeting or the Senate GOP leadership huddle on Monday evening.
If hand rolling, use a rolling pin and a hard even surface.
You could even surface links to more involved data: x-ray images, for instance.
But concrete can also be smoothed and made into an elegant, even surface, as the exhibition shows.
Smooth and even surface of the host structure is preferred for bonding.
Like the Highveld of South Africa, it has a remarkably even surface, broken only by kopjes and low ridges.
This even surface could be maintained up to the heating of 420 K.
Patients suffering from Chronic Obstructive Pulmonary Disease (COPD) are commonly evaluated for cardiorespiratory capacity on an even surface.
How else to explain why Ms. Alsop's name didn't even surface in the deliberations that brought new conductors to several major American orchestras in recent years?
2. Immediately spoon mixture into plastic-lined pan, smoothing with a piece of plastic wrap to make a flat, even surface.
An even surface achieves the highest rating; minor undulations delineating the underlying florets is acceptable, but an uneven, lumpy head is not.
