Classic Chicken Fried Steak

4 cube steaks (about 1/3 pound each)
1 cup all-purpose flour
1 teaspoon garlic powder
1 teaspoon onion powder
1 teaspoon smoked paprika
Salt and pepper to taste
2 large eggs
1/4 cup milk
Vegetable oil for frying

For the gravy:
2 tablespoons of reserved frying oil
2 tablespoons all-purpose flour
2 cups milk
Salt and pepper to taste