Begin by preheating your oven to 425°F (220°C). This ensures that it's at the right temperature when you're ready to bake the dish.

In an 8x8-inch baking dish, evenly spread the uncooked long-grain rice. This will serve as the base for our flavorful mixture.

Pour the condensed French onion soup and beef broth over the rice, ensuring that the rice is fully submerged. These liquids will infuse the rice with rich, savory flavors.

Place the butter pats evenly over the surface of the rice mixture. As the dish bakes, the butter will melt, adding a luscious richness to the rice.

Cover the baking dish tightly with aluminum foil to trap the steam. Place it in the preheated oven and bake for 25 minutes. This initial baking allows the rice to begin absorbing the flavorful liquids.

After 25 minutes, remove the foil and return the dish to the oven. Continue baking for an additional 25 minutes, or until the rice is tender and has absorbed most of the liquid. This step helps achieve a slightly crispy top layer, adding texture to the dish.

Once done, remove the dish from the oven and let it sit for a few minutes. Garnish with freshly chopped parsley for a touch of color and freshness. Serve warm alongside your favorite main courses.