Index for the Customer Order History

The "My orders" page runs this query for every customer:
SELECT OrderDate, TotalDue FROM SalesOrderHeader WHERE CustomerID = @id ORDER BY OrderDate;
The task runs on a small copy of SalesOrderHeader; its primary key SalesOrderID is the clustered index.
Create one nonclustered index that finds the customer's orders already sorted by date and also holds TotalDue, so that the query never reads the table itself. TotalDue is not used for searching or sorting, so it must not be a key column. The index name is up to you.