Cook rice in boiling salted water according to package instructions. Wash and halve the tomatoes. Clean and wash spring onions and cut into rings. Peel garlic and chop finely. Drain corn, rinse and drain. Drain rice, rinse and drain.
Heat the oil in a large frying pan. Fry the minced meat for about 5 minutes until crumbly, season with salt and pepper. Fry the tomatoes and garlic briefly. Stir in tomato paste and sauté briefly.
Deglaze with 1⁄2 l water, bring to the boil and simmer for about 5 minutes. Fold in spring onions and corn. Season to taste with salt and pepper. Arrange the chopping pan.