Preheat oven to 350 degrees F. Spray a 9x13-inch baking dish with nonstick cooking spray.

Add turkey and onion to a large skillet over medium-high heat and cook, breaking up meat, until turkey is cooked through and onion is tender.

Stir in taco seasoning, chili powder and water and bring to a boil. Reduce heat to low and simmer until thickened. Stir in diced tomatoes, tomato sauce, corn and black beans. Let simmer for an additional 5 minutes then remove from heat and set aside.

Spread half the Fritos in the bottom of the prepared pan, top with turkey mixture, then sprinkle cheese on top.

Bake for 18-20 minutes or until cheese is melted then remove from oven and top with remaining Fritos and green onion. Top with other desired toppings (log separately).