It’s pork; however, mitigated by bell peppers; still, lots of calories (especially when you serve french fries as side dish). So, go running.
Heat lard in a frying pan. Fry the pork cutlet on both sides, take it out and wrap it in tinfoil. Put diced onions in, fry. After a minute, add some broth. Add diced bell peppers. After half a minute, add diced tomatoes. Add a dash of vinegar. Boil the liquid down. Thicken consistency with starch.
Put cutlets on plate, pour sauce over it. As side dish, serve french fries.
Use bell peppers of different colors in order to make the sauce more colorful. You can add some hotness by adding a chili, but not too much.