Cooking perfect steak might mean different things to different people, but by using the same - very simple procedure, everyone can achieve their own personal definition of perfection right on their own BBQ grill. The process begins with choosing and preparing your own beef tenderloin and ends with knowing exactly when that steak has finished cooking to the exact doneness that you want it to be. And all of this happens without disrupting the steak's beauty with knife gashing and checking that center for "pinkness." Intrigued? Give me 10 minutes and I'll give you my formula for cooking perfect steak on your outdoor grill tonight!

It All Starts BEFORE Cooking Tenderloin!

For most carnivores, the beginning of the process towards steak nirvana is when you actually start cooking tenderloin. Unfortunately, this approach leaves out one of my best secrets for cooking perfect steak: start with the whole tenderloin. There are so many advantages to buying a whole tenderloin and breaking it down yourself. You can definitely save some money learning how to do this, and it is a lot easier than you think. When you buy the whole tenderloin, the first thing you have to do before cooking tenderloin is to remove the "chain". The chain is the side muscle; it contains a lot of the fat and is great for use later in stews, chilis or even my favorite treat: Tenderloin Philly Cheese steak. But that's a whole other way for cooking tenderloin and beyond the scope of this article! Once you've removed the chain, you must remove the thick top end of the tenderloin - "the head". This, too can be set aside and used later. What you are left with is a long tenderloin from which to cut your steaks. The most important thing to remember is to try to cut the steaks of consistent size by weight. Consistent size equals consistent cooking, which equals reliable cooking! Use a scale and aim for a consistent size somewhere between 3 and 5 oz per steak, depending on who you're cooking for.

Do you Really Know How to Grill Beef?

Knowing how to grill beef is a simple process, but most people still go into it blindly. By following the steps, you will always be working towards cooking the perfect steak, rather than just cooking a steak until it has reached a safe to eat temperature and texture. Start by getting the grill as hot as possible. Part of expert cooking is understanding how to maximize the process you are using - in this case grilling. Grilling is fast, intense, direct source conductive cooking so don't treat it like an oven. Keep the lid open when you grill. Then, take your steak and determine which side you'd like facing up on the plate. This is the side you want to have those pretty grill marks on. This side (known as the "show side") goes down on the grill to cook first. That's how you get those grill marks. As you watch the steak, you will continue to cook on the first side until it is 50-75% done. Most people flip too early, but those who really know how to grill beef are patient. When you finally flip it, those perfectly branded grill marks - that will surely impress the neighbors - are your reward.

How Long Should the Meat Cook? Until It's Done!

So, here we are. We always arrive at the same question. In travel, it's: are we there yet?; and in cooking, it's: how long should the meat cook?. Well, I have one answer to all of the how long questions: until it's done. Yes, it really is that simple. Let the meat cook until it's done. And now we get into the more interesting question: how do I know when it's done? I often say that cooking is a journey - so you are a tourist, an observer on that journey. As you observe what happens to the steak during the cooking process, you will notice some predictable things happen. First, at 165 degrees, proteins coagulate. What you will see when this happens is that the steak will stiffen and shrink. You will see the sides of the tenderloin start to get brownish gray. At 320 degrees, the sugars caramelize. If you lift a side of the steak up slightly and look underneath, you will see the formation of grill marks to indicate this is happening. You will also begin to smell that nice, sweet, smell - telling you that you are cooking perfect steak and all is happening as it should. When the steak is 50-75% cooked on one side, it reaches what is termed in French culinary as "a point". You will observe the juices start to bubble up to the red top. This indicates it is time to flip the steak, allowing it to finish its cooking on the other side. The last observation you will make to determine done-ness is the most quantitative because you will use a thermometer. Don't cut open your steak to peer into the middle! Don't stab at it with a fork! Both of these activities will release all of the juiciness you just worked so hard to achieve! 125-135 degrees is rare; 145-150 is medium and 160-165 is well done. So pick your temperature and remove the steak from the grill. But before serving it, let it rest for 5-10 minutes so that the juices can redistribute and run off onto the non-serving plate.

So, what have you done? You've succeed in cooking the perfect steak for YOU, which might be different than the perfect steak for me. But - the process is exactly the same either way! When you understand the basic cooking method, you can very easily use it different ways to achieve your own desired result.