Spicy Pesto Eggplant Zucchini Involtini

Bahan-bahan (6 porsi)

• 2 tablespoons extra virgin olive oil
• 2 large eggplant
• salt and black pepper
• 1 pound ground spicy Italian chicken sausage
• 1 red bell pepper, chopped
• 1 can (14 ounce) crushed San Marzano tomatoes
• 1 tablespoon chopped fresh oregano
• 1 tablespoon fresh thyme leaves
• chili flakes
• 1 large zucchini or yellow summer squash
• 1 1/2 cups whole milk ricotta cheese
• 1 cup shredded fontina cheese
• 3/4 cup basil pesto
• 1 cup shredded mozzarella
• fresh basil, for serving