I recently migrated from EF Core 2.2 to EF Core 3.0.
Unfortunately, I haven\'t found a way to call a stored procedure that returns an entity.
In EF Core 2.
Have a look here:
https://github.com/DarioN1/SPToCore
This is a scaffolder for stored procedure, it can help you to work with sp.
Its not a third part library, it generated pure c# code to include in your project that extends current dbContext to provide stored procedure methods, parameters mapping and results classed.