So decadent and rich, no wonder it's called million dollar potato casserole. If we had to describe this million dollar potato casserole in a word, it would be this: rich. Each bite is cheesy, savory, ...
canned biscuits (I used Pillsbury original), fully cooked ham, shredded mozzarella cheese, mustard (I used Feltman's mustard), - everything but the salt, Olive oil ...