Preheat oven to 350 degrees. Cut the chicken into strips 2-3 inches wide like chicken tenders.
In a one gallon zip bag, combine flour, chili powder, garlic powder, onion powder, red pepper flakes, oregano, paprika, ground cumin, salt, and pepper.In a medium sized bowl, beat the eggs with the milk.
Dip two pieces at a time in the egg mixture, then shake them in the flour mixtures to coat. Place on a baking sheet lined with aluminum foil that you sprayed with cooking spray or lightly greased.
Bake for about 8 minutes, then turn each piece over and bake for about another 8 minutes or until done.