The "almost famous" Zucchini Pie

Zucchini Pie

3 medium sized zucchini, unpeeled and grated
4 large eggs
1 cup Bisquick
1/2 cup good quality grated Parmesan cheese (Don't skimp on the quality of the cheese. It really does make all the difference in how this tastes.)
1/2 cup vegetable oil
1 large onion, chopped
1 tablespoon dried parsley flakes
Salt and pepper, to taste

Preheat oven to 400 degrees.
Spray a 9.5-inch deep dish pie plate with cooking spray. (You can also use 2 9-inch regular pie plates. Just reduce the cooking time to 35-45 minutes)
In a large bowl, combine all of the ingredients mixing well to combine. Pour into the prepared pie plate. Bake for 50 - 60 minutes or until a toothpick inserted into the middle comes out clean.
Enjoy warm or at room temperature.