Zucchini Egg Bake

2 Tbsp. olive oil
8 oz. diced onion
15 oz. can sweet corn, no salt added
2-16 oz. containers sliced zucchini
8 oz. diced tomatoes
8 oz. sliced mushrooms
1 Tbsp. fresh basil, chopped
1 tsp. dried oregano
12 oz. shredded mozzarella cheese
6 eggs, beaten

Preheat oven to 375 degrees. Heat the olive oil in a large skillet. Add the vegetables and sauté until softened. Remove from heat and stir in seasonings, about 2/3 of the cheese, and the eggs. Mix thoroughly. Transfer into greased casserole dish. Sprinkle remaining cheese on top. Top with foil and bake for 20 minutes. Remove foil and bake 10 minutes more or until browned and bubbly. Serves 6-8.