Many home cooks typically prioritize choosing a high-quality steak cut and achieving a perfect sear. However, according to YouTube creator ThatDudeCanCook, the key difference between restaurant and homemade steak lies in the ability to make a great pan sauce, which is often overlooked. ThatDudeCanCook emphasizes starting with a well-seasoned steak in a hot pan with a bit of oil.

After placing the steak in the pan, the recommendation is to move it to a clean area after a minute to ensure even browning before flipping it after about two minutes. Once the steak is cooked, it should be removed from the pan to rest while preparing the sauce. Shallots and crushed garlic are briefly cooked before reducing the heat and adding butter.

The steak is then returned to the pan and basted in bubbling butter for approximately 90 seconds. Thyme is added towards the end, followed by resting the meat for about half the cooking time. To make the sauce, ThatDudeCanCook uses the same pan to mix red wine, beef stock, balsamic vinegar, thyme, and black pepper. Cold butter is whisked in to create a rich finishing sauce.

This advice is supported by various professional chefs and culinary experts. Bon Appétit notes that pan sauces are often underestimated but can deliver a restaurant-quality experience, emphasizing that sauces made from the caramelized residue left in the pan can add significant flavor depth. French chef Michel Dumas also advocates for creating steak sauces with ingredients like shallots, stock, and butter.

BBC Good Food recommends using red wine, stock, and shallots in the same pan where the steak was cooked. Experts agree that proper technique is more important than expensive ingredients. Chefs interviewed by Allrecipes stress the importance of correct seasoning, high heat, butter basting, and resting to achieve restaurant-standard results at home.

For ThatDudeCanCook, the finishing sauce remains the crucial element that sets restaurant steaks apart from others.