Bobbie'S French Onion Soup

Prep: 15 min Cook: 20 min Serves: 4 Cuisine: French

A rich and fragrant French onion soup featuring caramelized onions, beef broth, white wine, and melted cheese, perfect for comforting gatherings and onion lovers alike.

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Ingredients

  • 6 onions
  • 2 Tbsp. butter
  • 1 tsp. flour
  • 3 cans beef broth
  • 3 cans water
  • 1 c. dry white wine
  • 1 bouillon cube
  • salt
  • pepper

Instructions

  1. Slice the onions very thin and brown them in 2 tablespoons of butter.
  2. Sprinkle the onions with 1 teaspoon of flour and a pinch of sugar.
  3. Add the beef broth, water, white wine, bouillon cube, salt, and pepper to the pot.
  4. Simmer the soup for 10 to 20 minutes.
  5. Add croutons to each bowl, then sprinkle with grated cheese before serving.

Tips & Substitutions

For a deeper flavor, consider caramelizing the onions longer until they are a rich golden brown. You can substitute the dry white wine with a splash of sherry or omit it entirely for a non-alcoholic version. If you're looking for a heartier soup, add diced potatoes or mushrooms. Also, try using low-sodium beef broth to control the saltiness.

Serving Suggestions

Serve this French onion soup with crusty bread or a fresh salad for a complete meal. It pairs beautifully with Swiss Steak And Polenta for a satisfying dinner. Top each bowl with a generous amount of cheese, like Gruyère or mozzarella, and serve immediately for the best texture and flavor.

Storage & Reheating

Store leftover soup in an airtight container in the refrigerator for up to 3 days. To reheat, gently warm it on the stove over low heat, adding a splash of water or broth if it thickens too much. Avoid reheating in the microwave as it can alter the texture of the onions.

Nutrition & Diet Analysis (per serving)

Each serving of Bobbie'S French Onion Soup contains roughly 2202 calories, with 49g protein, 381g carbohydrates, and 50g fat. It is an excellent source of iron (106% of the Daily Value), protein (99% of the Daily Value), and dietary fiber (79% of the Daily Value), and a good source of calcium. Note that it is relatively high in sodium, at 1785mg per serving (78% of the Daily Value).

2202 kcal 100% DV
Protein Fat Carbs

Macronutrients

Protein 49.4g 99% DV
Total Fat 49.7g 64% DV
Carbs 380.7g 100% DV
Fiber 22g 79% DV
Sugar 18.9g 38% DV

Electrolytes

Sodium 1785mg 78% DV
Potassium 1188.6mg 25% DV
Cholesterol 5.7mg 2% DV

Vitamins & Minerals

Vitamin A 4.8mcg 1% DV
Vitamin C 64.9mg 72% DV
Calcium 212.3mg 16% DV
Iron 19mg 100% DV
Diet fit High-protein High-fiber Low-fat
Contains Milk Wheat/Gluten

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?

Absolutely! This soup can be made a day in advance and actually tastes better the next day as the flavors meld together. Just store it in the refrigerator and reheat when you're ready to serve.

Is there a vegetarian version of French onion soup?

Yes, you can easily make a vegetarian version by using vegetable broth instead of beef broth and omitting the bouillon cube. The flavor will still be robust and delicious with the caramelized onions and wine.

What cheese is best for topping French onion soup?

Traditionally, Gruyère cheese is used for its excellent melting qualities and nutty flavor. However, you can also use mozzarella or provolone for a different twist. Just make sure to use a cheese that melts well for that perfect gooey topping.

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).

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