Boil the beef until tender.

Cut the bread into small pieces, drizzle with a little oil, and toast in the oven for 10 minutes.

Cook the rice as usual. For a healthier option, add 1 tablespoon olive oil, or use butter if you prefer.

In a baking dish, layer the toasted bread first, then the rice, then the beef on top.

To make the sauce, finely chop the onion and sauté until soft. Add the tomato juice, tomato paste, or a mix of both, and cook until done. Season with salt, spices, and chili to taste.

Mince the garlic and sauté in butter or oil, then add the vinegar.

Pour the sauce and the garlic-vinegar mixture over the rice and beef layers.