How do I make my steak tender and well done?

For well done, cook for 2-4 minutes each side, then turn the heat down and cook for another 4-6 minutes. To test for doneness, use the tip of your clean index finger (or tongs) to gently prod the steak. If the steak is soft and squishy, it's rare. If it's soft but a bit springy, that's medium-rare.

Is well done good for steak?

The answer: When it comes to nutrients – protein, iron, zinc, etc. – there's no difference between steak that is cooked medium rare or well done. The concern is that meat cooked until it's well done contains more potential carcinogens called heterocyclic amines (HCAs) than meat cooked for a shorter time.