This Philly Cheese Steak Casserole recipe is a delicious, filling, hearty comfort food recipe, filled with tasty steak over a bed of creamy mashed potatoes! Why we love this Philly Cheesesteak ...

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Serve the finished casserole warm, dividing it into portions. You can additionally sprinkle it with chopped parsley. It's hearty, warming, and so tasty that only empty plates remain.

Serve straight from the casserole with chopped parsley sprinkled on the top! Posted 24 Oct 2014 24 Oct 2014 Fri 24 Oct 2014 at 7:56am , updated 15 Sep 2017 15 Sep 2017 Fri 15 Sep 2017 at 10:05pm ...