Golden fried rice balls filled with ragù and peas are Palermo's beloved snack, round like little oranges. This protein-packed mediterranean treat is perfect for family gatherings and freezer meal prep.
Cook Arborio rice in 4 cups salted water until tender, stirring occasionally; spread on a tray to cool completely.
Heat 1 tbsp olive oil in a skillet over medium heat, sauté diced onion until soft, then add ground beef, browning thoroughly.
Stir in tomato paste, black pepper, and frozen peas; cook and simmer on low heat for 8–10 minutes until sauce thickens, then let the ragù filling cool.
Gently mix rice with 2 beaten eggs and half the grated mozzarella for stickiness.
Scoop a portion of rice into your palm, press it flat, add a spoonful of ragù and a mozzarella cube in the center, then shape and seal into a firm ball.
Dredge rice balls first in flour, dip in beaten egg, and coat with breadcrumbs for an even outer crust.
Deep-fry arancine, 2–3 at a time, in oil heated to 350°F until uniformly golden—about 4 minutes; drain on paper towels before serving hot.