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+ servings
French Onion Soup with toasted bread and melted cheese
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5 from 2 votes

French Onion Soup

French Onion Soup is a delicious combination of caramelized onions in a hearty beef broth topped with toasted bread and melted cheese.
Prep Time10 minutes
Cook Time1 hour 20 minutes
Total Time1 hour 30 minutes
Course: Soups
Cuisine: French
Keyword: Easy French onion soup, French Onion Soup without wine, onion soup
Servings: 4 servings
Calories: 773kcal
Author: Milisa

Ingredients

  • 1/4 cup butter + 2 tablespoons for toasting bread
  • 4 sweet onions about 2 pounds
  • 2 teaspoons brown sugar
  • 1 tablespoon minced garlic about 3 cloves
  • 1 tablespoon dried thyme
  • 1 teaspoon kosher salt
  • 1 teaspoon black pepper
  • 2 tablespoons all purpose flour
  • 4 cups beef broth
  • 1/2 baguette or loaf of French bread
  • 2 ounces shredded Gruyere Cheese

Instructions

  • Slice onions and mince garlic.
  • Melt butter in a heavy bottom pan and place over low heat.
  • Add onions and cook, stirring occasionally for about 20 - 30 minutes.
  • Add garlic and brown sugar, stir to combine. Continue to cook about 20 minutes or until onions are caramelized.
  • Season with thyme, salt and pepper. Whisk in flour and cook for about 5 minutes.
  • Add about a cup of beef broth, scraping the bottom of the pan to remove the browned bits.
  • Whisk in remaining beef broth and raise to medium-high heat and bring to a boil. Whisk until soup is thickened. Remove from heat.
  • Slice baguette, spread with butter and lightly toast.
  • Ladle soup into oven safe bowls and place on a baking sheet.
  • Top with toasted baguette and shredded cheese.
  • Broil for a few minutes, watching carefully, until cheese is melted and starts to brown.
  • Serve immediately.

Notes

Store leftover onion soup, without the bread and cheese) in an airtight container in the refrigerator up to 4 days.
Reheat in a saucepan over medium heat, whisking until heated through, about 8 -10 minutes.
Follow steps to add toasted bread and cheese before serving.

Nutrition

Serving: 1g | Calories: 773kcal | Carbohydrates: 115g | Protein: 29g | Fat: 23g | Saturated Fat: 12g | Polyunsaturated Fat: 8g | Trans Fat: 1g | Cholesterol: 53mg | Sodium: 2643mg | Fiber: 8g | Sugar: 26g