Veggie Ragu

Name: Veggie Ragu
Prep time: 5 min
Cook time: 20 min
Total time: 25 min
Cuisine: Italian
Ingredients: 8-10 oz pappardelle (see notes*); 1½ cup carrots, chopped; 1 cup celery, quartered (about 2 stalks); 1 small red bell pepper; 3 cups mushrooms; 2 garlic cloves; ¼ cup onion, chopped; 1 tbsp olive oil; ½ tsp salt; ½ tsp pepper; ½ tsp garlic powder; ½ tsp oregano; 1 tsp rosemary; 4-5 cups pasta sauce; ½-1 cup pasta water (to thin and spread the sauce ); ¼ cup parmesan (*more for topping)