Remove goose breast from the bone, wash and pat dry. Cut the skin side close together. Place skin side down in the hot pan. Fry over medium heat for about 8 minutes until golden brown, season the meat side with salt, pepper and spice mixture. Turn the goose breasts and remove the pan from the heat.
Break the cinnamon sticks, crush them coarsely with pimento and cloves in a mortar. Mix rice with crushed spices. Line the bottom of a roaster with aluminium foil. Spread rice mixture on top. Place a suitable sieve insert on top.
Close the roaster with a lid and heat it up at high heat for about 5 minutes. Open the lid, quickly place the goose breasts in the sieve insert and immediately close the roaster again. Cook over high heat for 3-4 minutes. Remove the roaster from the stove and put it aside for about 5 minutes. Take out goose breasts and let them cool down.