2 tbsp butter 2 cups yellow onion (diced) 1 1/2 cups zucchini (diced) 1 cup carrots (sliced) 3-4 cloves garlic (finely minced or pressed) 1/2 cup dry white wine 28 oz crushed tomatoes 1 tbsp Italian seasoning 2 tsp brown sugar 1 tsp worchestire sauce 6-8 cups vegetable or chicken broth 8-12 baby potatoes (quartered) 1 bay leaf 15 oz can kidney beans (drained & rinsed) 14 oz can cut green beans (drained & rinsed) 8 oz can corn (drained & rinsed) 8 oz pasta shells 4-6 cups fresh spinach (roughly chopped) 1/2-1 tsp kosher salt Shaved Parmesan (for topping)