Try this recipe at the end of the summer, when no one wants to look at another zucchini. When you serve it this way, they’ll love it!
Preheat the oven to 350 degrees F.
Heat the oil in a large saucepan. Add the onion and mushrooms and saute until the onion is limp, about 3 minutes. Add the zucchini and continue sauteing until the zucchini is just tender, about 4 minutes. Remove from the heat and stir in half the cheese. Add the tomato paste, garlic, salt, and pepper. Mix well. Turn into a 2-quart casserole dish and sprinkle the remaining cheese on top. Bake for 20 minutes or until heated through. Serve hot.