Created by Mikekey on January 3, 2014
Step 1: Preheat oven to 375°F
Step 2: Grate zucchini, carrots and sweet potatoes (can be done in the food processor fitted with a grating disc).
Step 3: Combine all ingredients in a large mixing bowl and mix well.
Step 4: Spray a 3-quart rectangular or oval casserole with nonstick spray.
Step 5: Add vegetable mixture and spread evenly.
Step 6: Bake for 1 hour and 10 minutes, or until golden brown and firm.