Instructions

  1. Preheat oven to 350F degrees.
  2. In a greased casserole dish, combine first 7 ingredients, then stir in 1 cup each of the shredded cheeses.
  3. Smooth top as best you can, then sprinkle on the remaining 1/4 cups of cheddar and mozzarella.
  4. Bake, uncovered, for 30 minutes; be careful not to bake too long or the zucchini goes mushy.