One of our favorite make ahead breakfasts is this cheese and egg breakfast casserole with Ham, often referred to as Ham and Swiss Impossible Pie or Bisquick Impossible Pie. Sub in any kind of cheese you like and the bisquick can be replaced with flour, butter, and baking soda. Or leave out the ham if you want a vegetarian breakfast casserole. We like to make it with ham, swiss cheese and green onions and it's a super easy breakfast casserole that can be enjoyed the whole week.
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