Vegetarian Lasagna Soup... Vegetarian Lasagna Soup   Ingredients 1 T. extra virgin olive oil 1/2 cup diced yellow onion 1 1/2 cups diced white mushrooms 1 whole zucchini, diced 4 cloves garlic, minced 1/4 cup dry white wine 1 carton (32oz) vegetable broth 1 can (14.5oz) petite diced tomatoes 1 can (15oz) tomato sauce 1