Leftover Pot Roast Casserole
- Category: Casseroles
- Author: Yoly
- Rating: 4.6
- Prep time: 10 min
- Cook time: 35 min
Ingredients
- 1 ½ tablespoons butter, divided
- ½ pound baby carrots, cut into horizontal quarters
- ¾ cup chopped onion
- 2 stalks celery, chopped
- 2 cups shredded leftover pot roast
- 2 cups boiling water
- ½ cup milk
- 1 (4 ounce) package scalloped potatoes (such as Idahoan®)