French Onion Soup With Cheese Toast
French Onion Soup With Cheese Toast offers rich caramelized onions in a savory broth, topped with toasted bread and melted cheese, creating a comforting and flavorful dish perfect for chilly days or gatherings. Its deep, sweet, and cheesy flavors appeal to both casual and sophisticated palates.
Ingredients
- 1/2 cup butter ⓘ
- 3 pounds onions, thinly sliced ⓘ
- 3 cloves garlic, crushed ⓘ
- 7 cups beef broth ⓘ
- 4 (14 1/2 oz.) cans ready to serve beef broth ⓘ
- 2 cups dry white wine or chicken broth ⓘ
- 1/4 teaspoon salt ⓘ
- 1/4 teaspoon pepper ⓘ
- 13 slices toasted French bread, 1/2 inch thick ⓘ
- 13 ounces Swiss or Gruyere cheese, sliced ⓘ
Instructions
- Melt butter in a 5-quart Dutch oven or stock pot over medium heat.
- Stir in the sliced onions and crushed garlic.
- Cook for 20 to 30 minutes, stirring occasionally, until onions are very soft and caramelized.
- Stir in beef broth, white wine or chicken broth, salt, and pepper.
- Cook uncovered for 40 to 60 minutes, stirring occasionally, until flavors are well blended.
- Just before serving, toast the French bread slices.
- Place sliced cheese on hot toasted bread and melt slightly before serving the soup topped with the cheese toasts and chopped parsley.
Tips & Substitutions
To enhance the flavor, consider adding a splash of balsamic vinegar during the caramelization of onions. For a twist, swap out the Swiss or Gruyere cheese for a tangy blue cheese. If you want a heartier version, add cooked beef or mushrooms to the soup. Ensure the bread is toasted just before serving to maintain its crispness.
Serving Suggestions
Serve this French Onion Soup with a side of mixed greens dressed in a light vinaigrette for a balanced meal. It also pairs beautifully with Emma Janes Southern Casserole for a comforting dinner. For a complete experience, offer a selection of crusty bread for dipping.
Storage & Reheating
Store any leftover soup in an airtight container in the refrigerator for up to 3 days. To reheat, warm on the stove over medium heat, adding a splash of broth if it thickens. For the best cheese toast, re-toast the bread with cheese under the broiler just before serving.
Nutrition & Diet Analysis (per serving)
Each serving of French Onion Soup With Cheese Toast contains roughly 594 calories, with 15g protein, 38g carbohydrates, and 43g fat. It is an excellent source of vitamin C (101% of the Daily Value), protein (31% of the Daily Value), and calcium (25% of the Daily Value), and a good source of iron and potassium. Note that it is relatively high in sodium, at 1441mg per serving (63% of the Daily Value).
Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.
* % Daily Values based on a 2,000 calorie diet (FDA 2020).
Frequently Asked Questions
Can I make this soup ahead of time?
Yes, French Onion Soup can be made ahead and stored in the refrigerator for up to 3 days. Reheat gently on the stove. The flavors will deepen, making it even more delicious.
What type of cheese works best for this recipe?
Traditionally, Swiss or Gruyere cheese is used for its meltability and flavor. However, you can experiment with other cheeses like provolone or even a sharp cheddar if you prefer a different taste.
Can I use a different type of broth?
Absolutely! While beef broth is classic for French Onion Soup, you can substitute with chicken broth for a lighter flavor or vegetable broth for a vegetarian option. Just be mindful of seasoning adjustments.
Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).