Ingredients

• 1 , 10.5-ounce
• 2 cups beef broth
• 1.25 cups white rice
• 1 tablespoon sherry vinegar
• 4 tablespoons unsalted butter
• 0.75 cups shredded Gruyère cheese
• 0.5 cups pre-shredded low-moisture whole-milk mozzarella cheese
• fresh thyme

Instructions

1. 1 Gather all ingredients. Preheat oven to 425 degrees F (220 degrees C) with rack in center position.
2. 2 Place French onion soup, beef broth, rice, and sherry vinegar in a 10-inch oven-safe skillet, and stir until evenly combined. Place sliced butter evenly over rice mixture. Cover with aluminum foil.
3. 3 Bake in the preheated oven for 30 minutes. Remove and discard foil, and continue baking at 425 degrees F )220 degrees C) until rice is cooked through and the majority of the liquid is absorbed, 20 to 25 minutes.
4. 4 Increase oven temperature to broil with rack about 6 inches from heat source. Sprinkle evenly with Gruyère and mozzarella cheese. Broil until cheese is melted and golden brown and rice crisps up around edges of skillet, about 5 minutes.
5. 5 Garnish with fresh thyme leaves and serve immediately.

Nutrition per serving