Ingredients

• 0.25 cups butter
• 8 onions , sliced
• 1 quart vegetable broth
• 1.5 cups white wine
• salt and pepper to taste
• 6 slices baguette
• 2 cups shredded mozzarella cheese

Instructions

1. 1 Melt butter in a large pot over medium heat. Saute onions until deep brown, about 20 minutes. Stir in broth and wine, using a wooden spoon to scrape the bottom of the pot. Season with salt and pepper. Cook until heated through.
2. 2 Preheat oven on broiler setting. Ladle soup into heatproof serving bowls. Top each bowl with a slice of bread, and sprinkle with cheese. Place under a hot broiler until cheese is melted and slightly browned.

Nutrition per serving