Heat oven to 375 degrees. Spray a 9x13 inch baking dish with non-stick cooking spray.

In a large skillet, heat oil over medium-high heat. Add onion and garlic to the skillet and cook until tender, about 2 minutes.

Add turkey, along with all of the seasonings, and cook until meat is cooked through and no longer pink.

In a large bowl, stir together pasta sauce and water. Spread about 1 1/2 cups of sauce over the bottom of the prepared baking dish.

Spread one package of ravioli in an even layer over the sauce. Top with half of the turkey mixture, half of the remaining pasta sauce, half of the mozzarella, all of the Parmesan cheese and half of the basil. Repeat using the remaining ravioli, turkey, sauce and mozzarella cheese. Reserve the remaining basil.

Cover and bake for 35-40 minutes. Uncover and bake about 15 minutes more, or until the cheese is melted and golden and the sauce is bubbly. Remove from oven and garnish with the remaining basil before serving.