French Onion Soup Au Gratin

French Onion Soup Au Gratin

Difficulty: Intermediate Prep Time 20 mins Cook Time 70 mins
Cooking Temp: 350  °F Servings: 4

Ingredients

Instructions

  1. Combine finely chopped onion, celery, carrots, beef broth, water, thyme and bay leaf in a 2 qt. saucepan. Cover and bring to a simmer over medium heat. Simmer for 30 minutes. Melt butter over medium heat in a 2 qt. saucepan. Add onions, cover and simmer for 30 minutes. Stir occasionally. Preheat oven to 350 degrees. Brush melted butter on bread. Season with garlic salt, to taste. Bake for 10 minutes, or until golden brown. Set aside. Strain broth. Discard vegetables. Add broth to onions. Cover and continue to simmer for an additional 30 minutes. Season with salt and pepper, to taste. Pour soup into bowls. Top with toast and slice of mozzarella cheese. Place under broiler until cheese is melted and golden brown. Sprinkle with paprika and serve.