Preheat the oven to 350 degrees.

Heat the olive oil in a large saute pan over medium heat. Add the onion and saute 5 minutes or until softened.

Add the ground turkey and break up with a wooden spoon. Cook 5 minutes or until almost cooked through.

Add the garlic and spices, and cook 30 seconds more.

Add the corn and cook for 1 minute, then add the tomatoes and beans, scraping up the browned bits from the bottom of the pan. Simmer for 5 minutes longer, then remove from heat and add salt and freshly ground pepper, to taste, and stir in the lime juice and half of the chopped cilantro.

Grease a 9x13" baking dish with cooking spray. Spread 1/3 of the turkey mixture over the bottom of the baking dish. Layer with half of the tortillas, then top with another 1/3 of the turkey mixture. Sprinkle with 3/4 cup of cheese, then top with the remaining tortillas. Top with the remaining 1/3 of turkey mixture, followed by the remaining cheese. Bake for 20 minutes or until bubbly and heated through.

Remove from heat and let stand 10 minutes before serving. Top with with the remaining chopped fresh cilantro, and serve with additional lime wedges and avocado, if desired. Enjoy!