The Fantastic factor about this recipe is in its simplicity, and that extends to the components. You will Want to reduce three huge onions in half and slice them up, As properly as to a clove of garlic, minced. Measure out 3 tablespoons of butter, or Johnson signifies that A combination Of two tablespoons of butter and 1 tablespoon of olive oil works as properly.
The The rest of the broth consists of ½ teaspoon every of salt and pepper, 64 ounces of beef broth, 1 tablespoon every of Worcestershire sauce and balsamic vinegar, one bay leaf, and ½ teaspoon dried thyme. Lastly, six slices of French bread and 1 cup of grated Gruyère cheese make up the soup topping.