Knead the ingredients for the albondigas well in a bowl and season to taste. Shape the mixture into small balls and fry lightly in a pan.
Heat the butter in a saucepan, fry the diced onions and carrots and let simmer for a few minutes. Slowly add the wines, bring the sauce to the boil and pour in a dash of cream. Finely puree the sauce with a hand blender.
Then add the meatballs to the sauce and let everything simmer gently for about 10 minutes, depending on the size of the albondigas. .