Ham and Potato Casserole

Step 1
Preheat the oven to 350 degrees F (175 degrees C).

Step 2
Spray a skillet with cooking spray. Cook and stir onion and green pepper over medium heat until onions are translucent, 5 to 7 minutes.

Step 3
Spray a 9×13-inch baking dish with cooking spray.

Step 4
Combine cooked onion, green pepper, potatoes, broccoli, ham, mushrooms, and celery in the prepared baking dish, stirring to distribute the vegetables and ham.

Step 5
Stir cream of mushroom soup, sour cream, and cream cheese together in the same skillet used for onion and green pepper; mix until combined and smooth.

Step 6
Stir soup mixture into vegetable and ham mixture until combined. Mix in Monterey Jack cheese.

Step 7
Bake in preheated oven until vegetables are tender and sauce is bubbling, about 35 minutes.

Step 8
Sprinkle with cracker crumbs and return to oven until topping is lightly browned, about 5 minutes.