This is what I do with ham and my family likes it. I buy 2 boxes of our favorite scalloped potatoes, throw in some chopped ham slightly decreasing the amount of water that the box calls for. I throw it in the oven and there you have it.
Quick easy and cheap.
P.S. I don't dirty any extra bowls I mix everthing in the 9x13 in. pan that I bake it in.