Short answerBeef delivers rich, fatty, umami flavour from a ground patty cooked hot and fast. Chicken is usually breaded and fried for a crispy exterior around a lighter, milder interior. Same format, genuinely different eating experience.
On paper, swapping beef for chicken sounds like a simple substitution. In practice, it changes almost everything about how the burger is built and cooked.
How the cook method differs
A beef patty is ground meat, seared hot and fast to build a crust via the Maillard reaction. A chicken burger is usually a breaded, fried cutlet or patty — the crunch comes from the coating, not from the meat itself, since chicken doesn't brown and crisp the same way ground beef does.
How the flavour differs
- Beef is rich, fatty, and inherently savoury — the fat content does most of the flavour work.
- Chicken is milder and leaner, so flavour usually comes from the sauce, the breading, and toppings rather than the meat alone.
Neither is "better" — they're built to deliver different things. Beef rewards simplicity; chicken rewards a good sauce and a proper crunch.
On the BB52 menu
Beef: the Big M, The OG, The Cheeseburger and more. Chicken: the Chicken Big M (double crispy chicken, best seller), Crispy Chicken, and Holy Chick. See the full menu →