3 c. zucchini, grated
1 c. Bisquick baking mix
1/2 c. vegetable oil
1 medium onion, chopped
1/2 c. grated Parmesan cheese
4 eggs, beaten
3/4 tsp. salt
3/4 tsp. black pepper

In a large bowl, mix all the ingredients together. Place in a 9-inch baking dish, which has been sprayed with Pam.

Bake at 350°F for 40 to 45 minutes or until golden brown.