Pot Roast Casserole

Name: Pot Roast Casserole
Prep time: 20 min
Total time: 20 min
Cuisine: European
Ingredients: 1/4 cup plus 1 tablespoon butter; 1 cup chopped onions; 2 medium carrots, cut into 1/4-inch slices (1 cup); 2 medium stalks celery, cut into 1/4-inch slices (1 cup); 1 package (15 oz) refrigerated, fully cooked beef pot roast (about 1 1/2 cups); 4 cups boiling water; 1 cup milk; 2 boxes (4.7 oz each) Betty Crocker™ au gratin potatoes

Instructions

Prep:20min

Whether you’re starting from scratch or with a fridge full of pot roast leftovers, this casserole is easy to put together for a comforting meal. Made with a clever shortcut using Betty Crocker™ scalloped potatoes, this dish brings together all the savory flavors of pot roast in each hearty bite.

Updated at: Mon, 23 Feb 2026 21:31:15 GMT