Spaghetti Squash Pizza Nests

Name: Spaghetti Squash Pizza Nests
Prep time: 10 min
Total time: 10 min
Cuisine: European, Mediterranean, Italian
Ingredients: 1 medium spaghetti squash, halved; 1 tbsp. olive oil; kosher salt; Freshly ground black pepper; 1/3 c. grated Parmesan; 1 tsp. garlic powder; nonstick cooking spray; 2 c. pizza sauce; 1 1/2 c. shredded mozzarella; 1/2 c. mini pepperoni; 1 tbsp. parsley, chopped