4 c. zucchini, diced or sliced
1 med. onion, chopped
1 c. grated Cheddar cheese
1 c. Bisquick
1 tsp. salt
1 tsp. oregano
3 lg. eggs
1/4 c. oil

Beat eggs and oil together. Mix zucchini, onions, cheese. Put in greased casserole. Pour egg mixture over. Bake at 350 degrees for 45 minutes uncovered.