Brown the beef in batches. Heat one tablespoon of oil in your largest stockpot or Dutch oven over a high heat until it shimmers and you can feel the heat rising from the surface. Add a single layer of beef cubes—crowding the pan will steam them, not brown them. Let them sit undisturbed for 3-4 minutes until the underside is a deep, mahogany brown and you can hear a satisfying sizzle. Flip and repeat on all sides. The smell at this stage is incredible: rich, meaty, and promising. Transfer the browned beef to a plate and repeat with the remaining oil and beef.

Sweat the aromatics until translucent. Reduce the heat to medium. Add the diced onions to the pot and scrape up the browned bits from the bottom with a wooden spoon—those are pure flavour. Cook for 8-10 minutes, stirring occasionally, until the onions are soft, golden, and smell sweet. You'll see them become glassy and translucent. Add the garlic and cook for just one minute more, until fragrant.

Bloom the paprika and spices. This is the most critical step. Sprinkle the smoked paprika and caraway seeds over the onions, and add the tomato purée. Stir constantly for 90 seconds. The mixture will become thick, sticky, and deeply aromatic—the kitchen will smell like a Hungarian tavern. Do not let the paprika burn; if it smells bitter, the heat is too high. It should turn a deeper shade of red and release its essential oils.

Build the broth. Pour in the chopped tomatoes and stock, then return the browned beef to the pot. Stir everything together, scraping the bottom one last time. Bring the soup to a gentle boil—you'll see large, lazy bubbles breaking the surface—then immediately reduce the heat to low so it barely simmers. You want an occasional bubble, not a rolling boil, which would toughen the meat.

Add the vegetables in stages. After 45 minutes of simmering, add the diced carrots and red pepper. The broth should be a rich, reddish-brown by now, and the beef should be starting to tenderise—test a piece; it should offer some resistance but yield to a fork. Simmer for another 20 minutes, then add the potatoes. Continue cooking for 25-30 minutes, until the potatoes are tender but not falling apart—you should feel a slight give when pierced with a knife.

Finish and adjust seasoning. Taste the broth. It should be savoury, slightly sweet from the peppers and tomatoes, with a warm, smoky undertone from the paprika. Add salt and black pepper generously. The texture should be thick enough to coat the back of a spoon, but still brothy. If it's too thin, simmer uncovered for 10 minutes to reduce; if too thick, add a splash of hot stock or water.

Rest and garnish for presentation. Remove the pot from the heat and let it sit, covered, for 15 minutes. This resting time allows the flavours to marry and the meat to relax. When you're ready to serve, ladle the soup into wide, shallow bowls. Swirl a generous spoonful of soured cream or crème fraîche on top—use the back of the spoon to create a gentle figure-eight pattern. Sprinkle with the finely chopped parsley and chives, and add a final, tiny dusting of smoked paprika for colour contrast.