>>9
You don't need a lot of oil. I use a about a tablespoon. (15-20mL) The key to preventing fried eggs becoming stuck is a hot pan. I go for 5.5 out of 10 on my stove and let it preheat some. You want to hear the egg sizzling and crackling the moment it touches the pan. This makes a sturdy light brown crust that doesn't stick as much. Then you can lower the heat to cook the egg without burning the bottom.
I like them over easy myself so it's easier to get the top side cooked without fiddling with the heat. n_n Just takes a little practice to do the flip and extraction without breakage.