Peel and finely dice the carrot, garlic and onions. Wash and halve the tomatoes and remove the stalk. Cut the tomatoes into pieces. Cut bacon into fine cubes.
Melt the fat in a pot. Roast the bacon in it while turning it golden brown. Add carrot, 1 onion and garlic and steam for about 2 minutes. Stir in tomato paste. Add the tomatoes and 1 litre of water.
Simmer at low heat for about 1 hour, stirring occasionally.
In the meantime, wash coriander, shake dry and chop finely. Knead minced coriander with spices, egg yolks, onion, 2 tbsp. oil and coriander, season with salt and pepper. Form 16 small balls from the mixture.
Heat 4 tablespoons of oil in a frying pan. Fry the meatballs over medium heat for 6-8 minutes while turning.
Wash the thyme, shake dry and chop finely, except for a few stems for garnishing. Add chopped thyme to the sauce. Puree coarsely with the chopping stick. Season to taste with salt, pepper and sugar.
Add meatballs to the sauce and simmer for about 5 minutes.