A burger-flipping robot has just completed its first day on the job at a restaurant in California, replacing humans at the grill.

Flippy has mastered the art of cooking the perfect burger and has just started work at CaliBurger, a fast-food chain.

The robotic kitchen assistant, which its makers say can be installed in just five minutes, is the brainchild of Miso Robotics.

“Much like self-driving vehicles, our system continuously learns from its experiences to improve over time,” said David Zito, chief executive officer of Miso Robotics.