Prepare rice in boiling salted water according to package instructions. In the meantime, bring frozen cauliflower to the boil in lightly salted water. Steam in closed pot for 8-10 minutes, drain. At the same time heat up oil in a pan. Fry deep-frozen fish cakes in the pan over medium heat for 8-10 minutes, turning them over.
Wash the herbs, shake dry, pluck coarsely and mix with the rice. Melt butter and fry almond flakes briefly. Add cauliflower and toss. Serve the meatballs with herb rice and vegetables