How Michelin Chefs Cook Steak (From Blue to Well Done)

In the professional kitchen, consistency is the hallmark of a great section cook. In this culinary masterclass from London's Fallow restaurant, the team demystifies steak cookery by demonstrating a Michelin-level technique rooted in Heston Blumenthal’s pioneering multi-flip method. For chefs looking to refine their grill or pan work, this approach offers a scientific, highly repeatable alternative to traditional steak-cooking methods.\n\n## The Science of the Frequent Flip\n\nThe core technique showcased by the Fallow team relies on turning the steak frequently—often every 15 to 30 seconds—rather than the old-school rule of flipping only once. This constant rotation prevents heat from building up too intensely on either surface, effectively cooking the meat from both sides simultaneously while minimising the grey band of overcooked meat just beneath the crust. It allows for a beautifully caramelised exterior crust through the Maillard reactionMaillard ReactionThe chemical reaction between amino acids and reducing sugars that gives browned food its complex flavor. while maintaining a perfectly uniform, juicy interior. This method is particularly effective for thick-cut steaks where heat penetration needs to be carefully managed to avoid drying out the outer layers before the core reaches its target temperature.\n\n## Mastering Doneness via Thermal Precision\n\nRather than relying on tactile hand tests, which can be highly subjective and unreliable across different cuts of beef, the Fallow technique relies strictly on core temperature monitoring. The guide provides precise internal temperature metrics for every level of doneness: Blue at 38°C, Rare at 44-48°C, Medium Rare at 48°C, Medium at 50-52°C, Medium Well at 56°C, and Well Done at 70°C or higher. Understanding these tight windows is crucial for high-volume service. Chefs must also account for carry-over cooking, pulling the steak just before it hits these exact numbers to allow the residual heat to finish the process during the resting phase. Resting is non-negotiable, allowing the muscle fibres to relax and reabsorb juices, ensuring a clean slice on the pass without loss of moisture.\n\n## Pan Management and Fat Rendering\n\nAchieving a Michelin-standard finish also requires meticulous pan management. Chefs must ensure the cooking surface is sufficiently hot to trigger caramelisation instantly, yet controlled enough that any fat or butter used for basting does not burn. This balance ensures the exterior of the steak develops a rich, complex flavour profile without bitterness, while the interior remains succulent and cooked precisely to the guest's specification.