Preheat oven to 400 degrees F

In a medium pot, cook ground beef on medium-high heat until cooked through.

Drain any excess fat by pushing meat to one side of pot, absorbing oil with paper towels. (Note: Take caution working with hot oil.)

Stir in spices, corn, beans and tomatoes.

Pour meat and veggies into a cast iron skillet or 9-inch baking pan.

In medium mixing bowl, stir together masa, salt, water, milk and egg.

Evenly spread masa over meat and veggie mixture.

Bake 20-25 minutes until brown on top.