Saka opened the scoring with a controlled volley just before the half-hour mark, before Eze added a second late on with a curled effort into the top corner.
Jude Bellingham and Phil Foden started on the bench but came on in the second half, with Foden setting up Eze’s goal.
Speaking after the game, Saka said: “It’s a performance we can be proud of, we got the win in the end, and we played well.”
The win sees England maintain their 100% record in the group and they are yet to concede a goal.