Chicken Pasta with Bell Pepper Sauce

Ingredients

• 4-6 quarts of water (About 16-20 cups water.)
• 1 tsp. salt, divided
• 1 box (16 oz.) whole grain spaghetti
• 2 cups onion, chopped
• 2 red bell peppers, seeds removed and cut into strips
• 4 cloves (4 tsp.) garlic, minced
• olive oil spray OR 4 tsp. olive oil, divided
• 1/2 cup lowfat mozzarella cheese
• 1/2 tsp. black pepper, ground
• 1/2 tsp. paprika
• 1/2 tsp. garlic powder
• 2 pounds skinless, boneless chicken breast
• 16 Tbsp. Parmesan cheese, shredded