Rinse the beans and let them drain. Peel onions and garlic, dice finely
Dab steaks dry and cut the fat edge several times. Heat 2 tablespoons of oil in an ovenproof pan. Sauté the steaks in it for 1-2 minutes on each side. In the preheated oven (electric cooker: 200 °C/circulating air: 175 °C/gas: level 3) roast for approx. 10 minutes until done.
Heat 1 tablespoon of oil. Fry garlic and approx. 2/3 onions in it until transparent. Sweat tomato paste with. Add tomatoes, bring to the boil and simmer for about 5 minutes.
Take out the steaks. Season with salt and pepper, wrap in aluminium foil and let it rest for about 5 minutes
Wash the mint and cut into strips. Heat the beans and half the mint in the tomato sauce. Season with salt and pepper. Cut the steaks into slices. Arrange everything. Mix lemon zest, remaining onion cubes and mint and sprinkle over the steaks. Roast potatoes or flatbread taste good with it
It tastes the same
If the mint flavour is too strong for you, you can replace half of it with parsley (e.g. smooth). The vegetables get a completely different flavour if you use coriander instead of mint