A first-half double from forward Harry Gardiner gave the hosts a commanding lead in the Premier League 2, Division 2, fixture, before captain Ellis Taylor added a third after the break.
Visiting defender David Okagbue then put through his own net 11 minutes from time, before Stoke substitute Jacob Holland-Wilkinson netted a late consolation goal in stoppage-time.
January signings Joe Anderson, Pierre Ekwah and Isaac Lihadji all started for Graeme Murty’s side, along with summer arrivals Abdoullah Ba and Jewison Bennette.
Here’s how each Sunderland player fared at Eppleton CW:
9. Jewison Bennette - 8
Registered an assist for Sunderland's second goal and delivered the cross which led to the opener. Produced some excellent pieces of skill in flashes on the left. 8 Photo: Frank Reid
10. Abdoullah Ba - 9
Dropped deeper to receive the ball and was particularly impressive in the second half. Showed his quality with a range of probing passes. Assisted Taylor’s goal and started the move for Sunderland’s fourth. 9 Photo: Frank Reid
11. Harry Gardiner - 8
Scored two close-range finishes when he was alert inside the penalty area and applied pressure for Sunderland's fourth leading to Okagbue's own goal . 8 Photo: Chris Fryatt