French Onion Mushroom Soup
Cozy Up with Classic French Onion Soup
Is there anything more comforting than a warm bowl of French Onion Soup on a chilly evening? This isn’t just soup; it’s an experience. The deeply caramelized onions, rich beef broth, and bubbly, melted Gruyère cheese create a symphony of flavors that will transport you straight to a Parisian bistro. We’ve perfected this recipe to be both achievable for home cooks and authentic in taste.
The Secret to Amazing French Onion Soup
The key to truly exceptional French Onion Soup lies in the caramelization of the onions. Don’t rush this process! Low and slow is the way to go. We’re talking 30-45 minutes of patient stirring, allowing the natural sugars in the onions to develop and create that beautiful, deep golden brown color and sweet, savory flavor. This is where the magic happens.
Beyond the Basics: Elevating Your Soup
While a simple French Onion Soup is delicious, we’ve included a few touches to really make it shine. A splash of dry white wine deglazes the pot, lifting up all those flavorful browned bits. A touch of Flavor Master’s Gravy Master adds depth and umami, and a little Better Than Bouillon can boost the beefy flavor even further if needed. And of course, the Gruyère cheese is non-negotiable! Its nutty, slightly sweet flavor melts beautifully and creates that perfect cheesy crust.
Serving Suggestions
Traditionally, French Onion Soup is served in oven-safe bowls, topped with a thick slice of crusty bread and plenty of Gruyère cheese, then broiled until bubbly and golden brown. It’s perfect as an appetizer, a light lunch, or even a comforting dinner. Pair it with a crisp white wine or a dry cider for a truly authentic experience.
Frequently Asked Questions
- Can I use a different type of onion? While yellow onions are traditional and provide the best flavor, you can use a combination of yellow and sweet onions if you prefer.
- Can I make this soup ahead of time? Yes! You can caramelize the onions and make the soup base a day or two in advance. Store it in the refrigerator and then reheat before serving. Add the cheese and broil just before serving.
- What if I don’t have oven-safe bowls? You can ladle the soup into regular bowls and top with cheese, then broil the cheese on a separate baking sheet and place it on top of the soup.
- Can I use a different type of cheese? Gruyère is the classic choice, but you can also use Swiss or Comté cheese.
- Is it possible to make this vegetarian? Yes! Substitute vegetable broth for the beef broth and ensure any bouillon used is vegetarian-friendly.
Get ready to impress your friends and family with this truly unforgettable French Onion Soup!
French Onion Soup
Ingredients
- 10 cups Beef Broth Homemade preferred
- 3 lbs Yellow Onions Sliced
- 1/2 cup Dry White Wine
- 1 tsp Flavor Master's Gravy Master
- 8 oz Bone Broth Additional, if needed
- 1 cup Cremini Mushrooms Sliced
- 6 oz Gruyère Cheese Shredded
- 1 tsp Better Than Bouillon If needed for extra flavor
Instructions
- Slowly caramelize the sliced onions in a large pot with a little oil or butter over medium-low heat for about 30-45 minutes, stirring frequently, until deeply golden brown and sweet.
- Add the sliced mushrooms to the caramelized onions and cook for another 5-10 minutes, until softened.
- Deglaze the pot with the white wine, scraping up any browned bits from the bottom.
- Pour in the beef broth and bring to a simmer. Add the Gravy Master and Better Than Bouillon (if using). Continue to simmer for at least 30 minutes to allow the flavors to meld.
- Ladle the soup into oven-safe bowls. Top with shredded Gruyère cheese.
- Serve immediately.
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