Heat the grill to hot.
Whisk together the olive oil and honey.
Thread the cubes of tofu onto skewers, fitting 4 to each brochette.
Brush with the olive oil and honey and season well.
Coat the tofu cubes in the sesame seeds so that they are covered evenly.
Grill for 6-8 minutes until golden brown on the outside.
Arrange the red chard on serving plates.
Place the tofu brochettes on top of the red chard and serve immediately.