Arancini al Ragù

Combine the rice and warm stock or water in a medium saucepan. Add the saffron water and a generous pinch of salt. Bring to a boil, stir once, then reduce to a low simmer and cover. Cook for 16-18 minutes until all liquid is absorbed. The rice should be slightly firmer than eating-rice — it will continue to absorb and compact as it cools. Immediately spread the rice onto a large rimmed baking sheet in a thin, even layer to cool. Do not cover — you want steam to escape. Let cool completely at room temperature, at least 45 minutes, until the rice is sticky, compact, and cold to the touch. Cold rice is non-negotiable for forming arancini.

Cook the diced onion in a little oil over medium heat until soft and translucent, about 8 minutes. Add the ground meat and cook, breaking it up with a wooden spoon, until no pink remains and the meat is lightly browned in spots, about 10 minutes. Add the tomato paste and stir to coat. Cook for 3 minutes, stirring constantly, until the paste darkens and smells sweet and caramelized. Add a splash of water or wine to deglaze. Season well with salt and pepper. Simmer on low heat for 20 minutes until the mixture is thick, cohesive, and not at all wet — a wet filling will burst the rice shell during frying. Cool completely before filling.

Transfer the cold, spread rice to a large bowl. Beat one egg and add it to the rice. Mix thoroughly with your hands until the egg is fully distributed and the rice feels even more cohesive and slightly sticky. This binding step makes the arancini hold their shape during breading and frying. Test by pressing a handful firmly — it should hold a firm ball that doesn't crumble.

Wet your hands lightly. Scoop about 100g of rice into one palm and flatten it into a disc roughly 10 cm across. Place a heaped teaspoon of cooled ragù in the center and press a cube of mozzarella alongside it. Carefully cup your hand and bring the edges of the rice disc up and around the filling, pressing firmly to enclose it completely. Use both hands to roll into a tight sphere. Press firmly — any air pocket or thin spot will cause the arancini to burst in the fryer. Repeat. Rest the formed balls on a parchment-lined tray as you go.

Set up a breading station: beaten egg in one bowl, fine breadcrumbs in another. Roll each arancino first in beaten egg until completely coated, letting the excess drip off. Then roll immediately in the breadcrumbs, pressing firmly on all sides to create a complete, even crust with no bare patches. Roll a second time through egg and breadcrumbs for a double coat — this double layer is the secret to a shatteringly crisp shell that won't crack in the oil. Place on a parchment-lined tray and refrigerate for at least 20 minutes before frying.

Heat the neutral oil in a deep, heavy pot to 175 C (350 F) — use a thermometer. The oil depth should be at least 8 cm to allow the arancini to be submerged. Gently lower 2-3 arancini into the oil at a time — do not crowd the pot, which drops the temperature and causes greasy, pale results. Fry for 4-5 minutes, turning gently with a spider skimmer every 90 seconds to ensure even color on all sides. Remove when deeply golden-brown all over and transfer to a wire rack lined with paper towels. Allow the oil to return to 175 C between batches. Serve within 5 minutes while the cheese is still molten.