Beef Sirloin Steaks with Mushrooms

Finely chop the onion. Season the meat slices with salt and pepper and dust them with plain flour on both sides.

In a pot, heat lard over high heat and brown the meat on both sides. Set aside on a plate. Add the onion to the pot, reduce the heat to below half, and sauté it, stirring frequently, until browned. Add 1 teaspoon of plain flour and sauté the flour for 1 minute, stirring constantly.

Add dried mushrooms and 500 ml of broth, mix, and add the browned sirloin steaks. Bring to a boil, add vinegar, and mix. Reduce the heat to one-third, cover with a lid, and simmer slowly over low heat.