01 -
In a big bowl, grate the onion. Toss in the breadcrumbs, cream, egg, ground beef, salt, and pepper. Use your hands to mix everything together. Shape the mixture into 4 even patties, each about ¾ inch (2 cm) thick, then put them aside.
02 -
Chop the dill, dice the onion, and mince the garlic finely.
03 -
In a large pan, warm up both butter and olive oil over medium heat. Fry the patties for 4-5 minutes per side until they’re nicely browned. Set them on a clean plate once done.
04 -
Turn the heat down in the skillet. Cook the onion and garlic until they smell amazing, which'll take about 2 minutes. Sprinkle in the flour with salt and pepper, stirring until mixed in. Pour in the chicken broth, then let it bubble for 2 minutes while scraping up any browned bits from the bottom of the pan.
05 -
Stir in the heavy cream and dill. Crank up the heat to bring it to a boil, then let it simmer for another minute or two to slightly thicken. Put the patties back into the skillet, letting them simmer in the sauce for 5-6 minutes to reheat. Add some fresh dill and ground pepper on top before serving.