Red Wine French Onion Soup

French onion soup is a classic restaurant dish that can easily be made at home! Our recipe made with red wine is rich, inviting, and classy.

French onion soup has a special place in my heart because it reminds me of my father-in-law. If it’s on the menu at any restaurant, he orders it. Without fail. Every time. But with some recent life changes, like retirement and a global pandemic, his access to this soup has gone down dramatically. So I wanted to create the perfect homemade version just for him! You’ll be happy to know, he was the official taste-tester for this recipe, and it passed with flying colors!

I’ve also made this soup with bone broth, bringing additional nutrients and protein to this rich and cozy soup recipe. If you’re hosting a fall or winter time dinner party, have been looking for a new soup recipe to make at home, or are in need of a comforting meal – this French onion soup recipe is a must-try!

Why You’ll Love This French Onion Soup Recipe With Red Wine

Level of difficulty: Easy to moderate. If you are a newer cook, you may consider this recipe to be moderate only because there is a fair amount of chopping to get your onions sliced and ready to cook. This soup also requires a bit of patience as it takes time to caramelize your onions. But other than slicing and time, this recipe is straightforward and easy to pull off!

Flavor: Onion is the predominant flavor, accented with the flavors of beef, bread, and cheese.

Time: It will take you about 75 minutes to make homemade French onion soup. This includes prep, cooking, and the final broiling time. As previously noted, the longest part of making this soup recipe is caramelizing your onions.

Homemade French Onion Soup Ingredients

• Salted Butter
• Yellow Onions (3-4 large onions)
• Bay leaf
• Fresh thyme
• Garlic
• All-purpose flour
• Red Wine
• Beef Bone Broth
• Salt and Pepper
• Baguette
• Merlot BellaVitano

See recipe card below for a full list of ingredients and measurements.

Broth Options For French Onion Soup

You have several broth options when making this recipe:

• Beef Broth – this would be the standard broth used in this soup recipe and is a great option if that is what you have in your pantry
• Beef Stock – this is pretty much the halfway step between broth and bone broth. Based on how stock is made, it is generally thicker and has more protein, vitamins, and minerals than broth.
• Beef Bone Broth – this is the type of broth I’ve recommended for our recipe because it adds a lot of additional protein to your dish, as well as collagen and all kinds of nutrients. Because of this, bone broth French onion soup is much heartier, making it more sustaining! I like and use this beef bone broth.

The Best Wine For French Onion Soup

While I’ve created our recipe with red wine (because I love how red wine plays off of the beef flavoring from the broth), you can use both red wine and white wine to make your soup. No matter which type of wine you choose, select a wine you’d enjoy drinking on it’s own!

• The best red wine for French onion soup: select a drier red wine, such as a Pinot Nior (this is what I use), Merlot, or a Cabernet Sauvignon
• The best white wine for French onion soup: select a drier white wine, such as Pinot Grigio, Sauvignon Blanc, or an unoaked Chardonnay

What is the best cheese for French onion soup?

While this recipe uses a specialty cheese, Merlot Bellavitano (it’s just so good!), Gruyere, and Swiss cheese are both excellent cheese options for this recipe.

How To Make French Onion Soup With Red Wine

1. Caramelize onions with butter and herbs: Melt the butter in a Dutch oven (or another thick-bottomed soup kettle) over medium heat. Add in the onions, salt, bay leaf, and the sprigs of thyme and cook the onions until caramelized (~30-45 mins), stirring frequently. When caramelized, remove the bay leaf and sprigs of thyme. Add in the garlic and cook until aromatic (~30 seconds)
2. Optional step to thicken your soup, add flour: Stir in flour to coat onions, allowing to thicken for 1-2 mins
3. Add liquid: Deglaze your pan by adding the wine and scraping the bottom of the pan with a wooden spoon. Then add in the bone broth and simmer for about 10 minutes. Add additional salt and pepper to taste
4. Prep crocks and melt your cheese: Heat your oven’s broiler. Spoon soup into crocks or oven-safe bowls. Top each bowl with 2-3 slices of bread and a generous amount of cheese. Broil to melt cheese (watch your soup closely!). Serve immediately

Expert Tips For Making Red Wine French Onion Soup

When putting your soup crocks under the broiler, place them on a baking sheet! Doing this makes it much easier to handle your soups, and safer to remove from a very hot oven.

Using a Dutch oven to caramelize your onions will be faster than a large saucepan. I’ve made this recipe using both my Dutch oven and a large-sized soup kettle. Based on how a Dutch oven conducts and retains heat, it made the caramelization process faster (by almost 10-15 minutes!).

What to serve with this Recipe for French Onion Soup

French onion soup is often served ahead of the main meal at restaurants. You could do this at home as well. Alternatively, serving this soup alongside a hearty fall salad or paired with your favorite sandwich would create a delightful meal!