My visiting friend whipped up the ingredients on New Year's Eve and popped it in the fridge for the next morning. Here is the Download Anne's Overnight Egg Casserole Recipe here, or read it below:
Anne's Overnight Egg Casserole
Other layer ideas- chives or onions, or green chilies....
Heat oven to 350 and bake about 30 minutes, and then check the casserole. Additional bake time will be between 10-15 more minutes. (Cook until puffy and slightly firm.)