Ingredients
8 servings
- •2 tablespoons butter
- •2 pounds yellow onions, halved and sliced 1/2 inch thick
- •4 (14 ounce) cans beef broth
- •1 (10.5 ounce) can beef consomme
- •0.25 cup grated Romano cheese
- •salt and pepper to taste
- •8 slices French bread, toasted
- •0.5 cup shredded Gruyere cheese
Instructions
- In a large pot over low heat, melt butter. Cook onions in butter until soft and golden brown, 15 to 30 minutes.
- Pour in beef broth and consomme and simmer 10 minutes.
- Preheat oven broiler.
- Whisk Romano into soup and season with salt and pepper. Pour soup into 8 ovenproof bowls. Top with toasted slices of bread and grated Gruyere.
- Place bowls under broiler until cheese melts.
Nutritional Facts
Per 8 servings
- Calories: 213
- Carbohydrate: 26g
- Fat: 7g
- Fiber: 2g
- Protein: 12g
- Sugar: 6g