Ingredients for - Cheesy Leftover Ham and Mashed Potato Casserole

1. Leftover mashed potatoes 3 cups
2. Shredded Cheddar cheese, divided 1 cup
3. French fried onions, divided 1 (2.8 ounce) package
4. Diced leftover cooked ham 1 ½ cups
5. Frozen peas and carrots, thawed and drained 1 (10 ounce) package
6. Condensed cream of mushroom soup 1 (10.75 ounce) can
7. Dry mustard ¾ teaspoon
8. Granulated garlic ½ teaspoon
9. Fresh ground black pepper ¼ teaspoon
10. Aluminum foil ¼ teaspoon

How to cook deliciously - Cheesy Leftover Ham and Mashed Potato Casserole

1 . Stage

Preheat the oven to 375 degrees F (190 degrees C).

2 . Stage

Mix 1/2 of the Cheddar cheese and 1/2 of the onions into the mashed potatoes. Spread potato mixture over the bottom and up the sides of a 2-quart casserole dish to form a shell.

3 . Stage

Combine ham, frozen peas and carrots, mushroom soup, mustard, garlic, and pepper in a bowl; mix well. Spoon mixture into the mashed potato shell. Cover loosely with aluminum foil.

4 . Stage

Bake in preheated oven for 45 minutes. Remove from oven and sprinkle remaining Cheddar cheese and onions over the top. Bake uncovered until cheese is melted, about 5 minutes. Remove and let rest for 5 to 10 minutes before serving.