Chop the onions into cubes and brown them. After some time, add the seasoned ground beef. Stir while browning so that the ground beef breaks down and becomes crumbly. Once the minced beef is browned, add the herb mixture, brown very briefly, then add the drained and rinsed kidney beans and tomatoes. Cook on medium heat for a long time.
Our tip: It is best to use fresh herbs for a particularly good aroma!