Method
In a bowl, mix the spice paste, soy sauce and sugar. Add the squares of tempeh, mix well, cover and leave overnight in the fridge.
Mix the ingredients for the slaw together in a bowl.
Mix the ingredients together for the ketchup and for the mayonnaise.
Remove the tempeh from the marinade.
Heat a grill or grill pan and cook the tempeh for 3-4 minutes on each side until golden.
Toast the buns. Assemble the burger with the lettuce, sliced tomatoes, and the kale-slaw, then top with the grilled tempeh burger.
Top with the bun lid and lightly press down.
Serve with the ketchup and mayonnaise and some sweet potato fries.
