French Onion Soup
French Onion Soup is a classic dish that features caramelized onions in a rich beef and chicken stock, topped with melted Swiss cheese over crusty bread. The deep flavors of the broth, combined with the sweetness of the onions, make it a comforting choice for chilly evenings or gatherings.
Ingredients
Instructions
- Heat butter in a heavy kettle.
- Add sliced onions and brown well, stirring constantly.
- Add beef stock, chicken stock, Worcestershire sauce, bay leaf, garlic salt, and black pepper.
- Allow to simmer for 40 minutes.
- Remove the bay leaf and add salt.
- Prepare with a slice of toasted French bread (1/2-inch thick).
- Add a thick slice of Swiss cheese (1/4-inch thick), overlapping the bowl.
- Put under the broiler until the cheese is melted and bubbly.
Tips & Substitutions
For a richer flavor, consider using homemade beef stock. If you're short on time, you can substitute with high-quality store-bought stock. For a vegetarian version, replace the beef and chicken stock with vegetable stock and omit Worcestershire sauce. To enhance sweetness, add a pinch of sugar while caramelizing the onions.
Serving Suggestions
Serve French onion soup with a side salad for a light meal or pair it with a classic sandwich for a more filling option. It also goes well with crusty bread or garlic bread for dipping. For a heartier option, consider serving it alongside Chicken With Rice(Arroz Con Pollo) for a delightful contrast.
Storage & Reheating
Leftover French onion soup can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, gently warm it on the stovetop over medium heat, stirring occasionally. If the soup thickens, add a splash of stock or water to reach your desired consistency before serving.
Nutrition & Diet Analysis (per serving)
Each serving of French Onion Soup contains roughly 474 calories, with 11g protein, 57g carbohydrates, and 25g fat. It is an excellent source of iron (75% of the Daily Value), dietary fiber (30% of the Daily Value), and protein (22% of the Daily Value), and a good source of vitamin C and vitamin A. Note that it is relatively high in sodium, at 3000mg per serving (130% 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 use different types of cheese for topping?
While Swiss cheese is traditional, you can experiment with Gruyère or provolone for different flavor profiles. For a sharper taste, aged cheddar works well too. Just ensure the cheese melts nicely under the broiler for that perfect bubbly top.
How do I make the soup vegetarian?
To adapt this recipe for a vegetarian diet, use vegetable stock instead of beef and chicken stock. Additionally, check the Worcestershire sauce for anchovies or use a vegetarian alternative. This maintains the soup's depth while making it suitable for vegetarians.
What can I do if the soup is too salty?
If your soup turns out too salty, you can balance it by adding a peeled potato while simmering; it will absorb some salt. Alternatively, dilute the soup with additional stock or water and adjust the seasoning after tasting.
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).