Each signature burger at every fast food chain has something that makes it unique, from special ingredients ... King's Whopper isn't the only major fast food burger to use quarter-pound beef patties.

With commitments from major chains like Burger King, which is set ... base for Impossible's second recipe, while soy leghemoglobin is responsible for making the patty taste like meat.

If you have been looking for a plant-based beef substitute, these Beyond Burger patties might be able to ... Beyond Meat is shaking up its fake beef recipe with the release of the Beyond Burger ...

Burger King Ecuador's new Donut Burger is causing controversy, with fans slamming it as unhealthy and over-the-top. Will it expand worldwide?