Chicken Alfredo Spaghetti Squash – Fustini's Oils & Vinegars

Ingredients

• 1 medium spaghetti squash, halved lengthwise, seeds removed
• 4 tablespoons Fustini's Garlic olive oil, divided
• Kosher salt & freshly ground black pepper
• 2 boneless, skinless chicken breasts
• 3 garlic cloves, finely chopped
• 1/2 onion, finely chopped
• 1/2 red bell pepper, diced
• 1 1/2 cup whole milk
• 3/4 cup low-sodium chicken broth
• 1 cup heavy cream
• 1 cup spinach, chopped
• 1 tablespoon Fustini's Parmesan spice blend, or more to taste
• 3/4 cup finely grated Parmesan
• pinch of crushed red pepper flakes
• 1 cup shredded mozzarella
• chopped fresh parsley, for serving