Parameterization and Enumerable.Contains() with EF Core 3

Erik Ejlskov Jensen explains how we can prevent Entity Framework Core 3 from polluting the plan cache if we use Enumerable.Contains():

One of the many advantages of using a tool like Entity Framework Core is, that you are sure that the framework will generate properly parameterized SQL for you. This helps avoid SQL injection issues and avoids plan cache pollution. Unfortunately, EF Core currently falls short on that promise, when translating queries, where you supply a list of values to be matched against a column – Enumerable.Contains method – this is translated to a SQL Server IN operator

Click through for a setup of the problem as well as the solution.