Lasagna with Turkey Sausage Bolognese

INGREDIENTS

• 1 1/4 cups freshly grated Parmesan cheese, divided
• 2 tablespoons olive oil
• 1 cup chopped fresh basil, divided
• 1 pound spicy Italian turkey sausages, casings removed
• 1/2 cup diced carrot
• 3 large garlic cloves, pressed
• 16 6 1/2 x 3 1/4-inch no-boil lasagna noodles
• 3 cups (packed) coarsely grated whole- milk mozzarella cheese (12 ounces)
• 2 tablespoons chopped fresh oregano
• 1 tablespoon fennel seeds, crushed in spice mill or in mortar with pestle
• 5 cups crushed tomatoes with added puree (from two 28-ounce cans)
• 1/2 cup dry white wine
• 1 15-ounce container whole-milk ricotta cheese
• 2 cups chopped onions