for chicken fried steak?
Only one choice really, tenderized bottom round. Cube steak is alright, provided it hasn't been over tenderized.
Just barely cover the bottom of the pan with your oil of choice, tho I prefer Olive oil. In a shallow pan, crack and beat an egg and mix with some milk. Cover steak in milk and egg mixture and roll the steak in a mixture of flour, salt, and pepper. Fry.
The other way that works well is to put the flour into a plastic bag and shake the steak up inside before cooking. Salt and pepper while cooking.