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Classic French Onion Soup

The Best French Onion Soup you'll ever try!
Prep Time20 minutes
Cook Time2 hours
Total Time2 hours 20 minutes
Course: Appetizer, dinner, french, Side Dish, Soup
Cuisine: American, French
Keyword: autumn, canadian favourite, easy prep, oven, soup, special events
Servings: 12 servings

Equipment

  • dutch oven (or double broiler)
  • baking sheet
  • oven safe bowls or ramekins

Ingredients

  • 5 tablespoons olive oil divided
  • 1 tablespoon butter
  • 8 cups thinly sliced onions about 3 pounds
  • 3 garlic cloves minced
  • 1/2 cup port wine
  • 2 cartons 32 ounces each beef broth
  • 1/2 teaspoon pepper
  • 1/4 teaspoon salt
  • 24 slices French bread baguette 1/2 inch thick
  • 2 large garlic cloves peeled and halved
  • 3/4 cup shredded Gruyere or Swiss cheese

Instructions

  • In a Dutch oven, heat 2 tablespoons oil and butter over medium heat. Add onions; cook and stir until softened, 10-13 minutes. Reduce heat to medium-low; cook, stirring occasionally, until deep golden brown, 30-40 minutes. Add minced garlic; cook 2 minutes longer.
  • Stir in wine. Bring to a boil; cook until liquid is reduced by half. Add broth, pepper and salt; return to a boil. Reduce heat. Simmer, covered, stirring occasionally, for 1 hour.
  • Meanwhile, preheat oven to 400°. Place baguette slices on a baking sheet; brush both sides with remaining 3 tablespoons oil. Bake until toasted, 3-5 minutes on each side. Rub toasts with halved garlic.
  • To serve, place twelve 8-oz. broiler-safe bowls or ramekins on baking sheets; place 2 toasts in each. Ladle with soup; top with cheese. Broil 4 in. from heat until cheese is melted.

Notes

Three-Cheese Onion Soup: Omit oil. Arrange bread slices on an ungreased baking sheet. Combine Gruyere and 3/4 cup shredded mozzarella cheese. Sprinkle over bread. Broil 4 in. from the heat for 1-2 minutes or until cheese is melted. Ladle soup into serving bowls; top each with two pieces of toast. Sprinkle with 1/2 cup Parmesan cheese.