Wrap firm tofu in kitchen paper to remove excess moisture. Separate broccoli into small florets and microwave for 2 minutes at 600W. Mince the onion, microwave for 1 minute at 600W, and let cool.

Cut potatoes into bite-sized pieces and soak in water. Drain and microwave for 4 minutes at 600W. Mash while hot, add milk, and mix until smooth to create mashed potatoes.

Combine ground beef, tofu, onion, breadcrumbs, salt, and pepper in a bowl. Mix until sticky to form the meat mixture.

Heat vegetable oil on a hot plate, shape the meat mixture, and cook covered at medium heat (150°C) for 15 minutes until cooked through.