Baked Rigatoni and Meatballs

Ingredients

• 2 tbsp extra-virgin olive oil 2 2tbsp tbspextra-virgin olive oil
• 1 onion , chopped1 1oniononions, chopped
• 2 cloves garlic , minced2 2cloves garlic, minced
• 1 carrot , finely chopped1 1carrotcarrots, finely chopped
• 1 celery stalk , finely chopped1 1celery stalkcelery stalks, finely chopped
• 3 cups sliced mushrooms 3 3cups cupssliced mushroommushrooms
• 1 sweet red pepper , chopped1 1sweet red peppersweet red peppers or yellow pepper, chopped
• 1-1/2 tsp dried basil 1-1/2 1-1/2tsp tspdried basil
• 1-1/2 tsp oregano 1-1/2 1-1/2tsp tsporegano
• 1/2 tsp salt 1/2 1/2tsp tspsalt
• 1/2 tsp pepper 1/2 1/2tsp tsppepper
• 2 can tomatoes 2 2can cantomatotomatoes
• 2 tbsp tomato paste 2 2tbsp tbsptomato paste
• 1 tbsp balsamic vinegar 1 1tbsp tbspbalsamic vinegar
• 4 cups rigatoni pasta 4 4cups cupsrigatoni pasta
• 2 cups shredded provolone cheese 2 2cups cupsshredded provolone cheese
• 1/2 cup grated parmesan cheese 1/2 1/2cup cupgrated parmesan cheese
• Meatballs:
• 1 egg 1 1eggeggs
• 1/4 cup dry breadcrumbs 1/4 1/4cup cupdry breadcrumbs
• 1/4 cup grated onion 1/4 1/4cup cupgrated onion
• 1 clove garlic , minced1 1clove garliccloves of garlic, minced
• 1/4 cup grated parmesan cheese 1/4 1/4cup cupgrated parmesan cheese
• 1/2 tsp dried oregano 1/2 1/2tsp tspdried oregano
• 1/4 tsp salt 1/4 1/4tsp tspsalt
• 1/4 tsp pepper 1/4 1/4tsp tsppepper
• 1 lb lean ground pork 1 1lb lblean ground pork