Stuffed Eggplant Parmesan

Bahan-bahan (4 porsi)

• 2 medium (15 oz each white eggplants, stems trimmed off and halved lengthwise)
• 3 links (8.4 oz sweet Italian chicken sausage, casings removed (I love Premio))
• 1/2 small onion (finely diced)
• 2 cloves garlic (crushed)
• 1 1/3 cups crushed tomatoes
• 5 basil leaves (chopped (plus more for garnish))
• salt and pepper (to taste)
• 1/2 cup shredded part skim mozzarella cheese
• 4 teaspoons grated Pecorino Romano