Ham And Hash Brown Casserole

bacon

small red bell pepper (finely diced)

green onion (thinly sliced)

[30] oz package frozen country style hash brown potatoes (thawed)

[16] oz sour cream

[10 3/4] oz cream of celery soup

butter (melted [1 stick])

shredded sharp cheddar cheese

smoked ham (cubed)

grated Parmesan cheese

Dijon mustard

onion powder

garlic powder

seasoned salt

black pepper