In a small bowl, combine the salt, pepper, cloves, and flour.
Roll the round steak in this mixture until evenly coated.
Place the coated steak in a 13x9x2-inch baking dish.
Add the sliced onion on top of the steak.
Pour the diced tomatoes over the steak and onions.
Cover the baking dish and bake in the preheated oven for 1 hour and 45 minutes.
Uncover the dish and continue baking for an additional 15 minutes, or until the meat is cooked to your desired level of doneness.
Serve hot, with the flavorful tomato sauce spooned over the steak slices.
Notes / Tips / Wine Advice:
Wine Advice:Pair this savory beef dish with a robust red wine such as Cabernet Sauvignon. Its bold flavors and firm tannins will complement the richness of the steak and enhance the overall dining experience.