Place konjac rice with 750mL of water in a pan and cook on a medium heat for 15 minutes. Then drain and rinse briefly under running warm water. Then put the precooked rice back into the pan.
Add the milk, spices, lemon or orange and sugar.
Cook everything together on a low heat with the lid closed for a further 15 minutes, stirring occasionally. Then cool the rice pudding on the stove with the lid closed and serve with fruit or cinnamon.