Spaghetti Pie | HEAL

Ingredients

• Nonstick cooking spray
• Salt and black pepper
• 1 lb thin spaghetti
• 1 lb ground beef (85% lean)
• 1 tbsp olive oil
• 1 medium white onion, chopped
• 2 cups spaghetti sauce
• 1/2 cup ricotta cheese
• 2 tbsp parsley
• 3 large eggs
• 1/2 cup + 2 tbsp Parmesan cheese
• 1 cup mozzarella cheese