Name: French Onion Cabbage Soup Recipe
Prep time: 20 min
Cook time: 3 h
Total time: 3 h 20 min
Cuisine: French
Ingredients: 4 tablespoons butter; 3 tablespoons olive oil, divided; 2 large onions, sliced 1/4-inch thick with the grain; 1 medium head cabbage (about 2 pounds), thinly sliced; 1 tablespoon packed brown sugar; 1/2 teaspoon salt; 1/2 teaspoon pepper; 4 garlic cloves, minced; 3 tablespoons all-purpose flour; 1 tablespoon tomato paste; 1/2 cup dry red wine or dry sherry; 1 tablespoon Worcestershire sauce; 6 cups beef stock; 3 fresh thyme sprigs plus more for garnish; 3 sprigs fresh parsley, stems removed plus more for garnish; 1 bay leaf; 1 French bread baguette (about 10 ounces), sliced 1-inch thick slices; 1 1/2 cups shredded Swiss or Gruyere cheese; 1/2 cup grated Parmesan cheese

Jump to Recipe· 3.9 from 15 reviews

There’s something truly irresistible about a warm, hearty bowl of French Onion Cabbage Soup Recipe that comforts the soul and excites the taste buds all at once. This luscious soup combines the rich sweetness of caramelized onions with tender cabbage, simmered in a savory beef broth and finished off with melted Swiss or Gruyere cheese atop crisp, golden baguette slices. It’s a flavorful twist on the classic French onion soup that elevates humble ingredients into a spectacular, cozy meal perfect for any season.

Ingredients You’ll Need

The image shows a large white pot filled with cooked shredded cabbage that is pale green and white with some brown breadcrumbs sprinkled on top. A wooden spoon is partially buried on the right side inside the pot, stirring the cabbage. Next to the pot, there is a small white bowl with black pepper and a wooden spoon resting on it. The pot sits on a light wooden board, and the background surface is a white marbled texture. The photo taken with an iphone --ar 4:5 --v 7

This recipe beautifully showcases simple, wholesome components that come together to create layers of flavor and texture. Each ingredient plays a key role, whether it’s the golden caramelized onions for depth, cabbage for body and sweetness, or the fresh herbs that infuse the broth with aromatic notes.

Butter (4 tablespoons): Adds richness and helps caramelize the onions and cabbage to perfection.
Olive oil (3 tablespoons, divided): Helps sauté and toast ingredients, creating a fragrant base.
Large onions (2, sliced 1/4-inch thick): Provides the classic sweet and savory flavor essential to the soup’s character.
Medium head cabbage (about 2 pounds, thinly sliced): Adds a mild, tender crunch and a wonderful green color.
Brown sugar (1 tablespoon, packed): Enhances the caramelization for a deep, sweet undertone.
Salt (1/2 teaspoon): Balances and elevates all flavors.
Pepper (1/2 teaspoon): Adds just the right hint of warmth.
Garlic cloves (4, minced): Grounds the soup with aromatic complexity.
All-purpose flour (3 tablespoons): Thickens the broth, giving the soup body and richness.
Tomato paste (1 tablespoon): Brings a tangy depth and subtle sweetness.
Dry red wine or dry sherry (1/2 cup): A touch of acidity and sophistication that deglazes and enriches the pot.
Worcestershire sauce (1 tablespoon): Adds a savory umami punch.
Beef stock (6 cups): The hearty base that ties all the flavors together seamlessly.
Fresh thyme sprigs (3 plus more for garnish): Imparts an earthy herbal fragrance.
Fresh parsley sprigs (3, stems removed plus more for garnish): Brightens the dish with fresh, green notes.
Bay leaf (1): Adds depth and subtle complexity to the broth.
French bread baguette (about 10 ounces, sliced 1-inch thick): Toasted to create a crispy, chewy topping.
Shredded Swiss or Gruyere cheese (1 1/2 cups): Melts beautifully for a rich, gooey finish.
Grated Parmesan cheese (1/2 cup): Adds a nutty, salty kicker when broiled on top.

How to Make French Onion Cabbage Soup Recipe

Step 1: Caramelize the Onions and Cabbage

Start by melting butter with 2 tablespoons of olive oil in a large Dutch oven or stockpot over medium-high heat. Toss in the sliced onions and cabbage, then cover and cook for 10 to 15 minutes, stirring occasionally to soften them beautifully. Once tender, uncover and add brown sugar, salt, and pepper. Lower the heat and patiently cook for another 15 to 20 minutes until the veggies develop an irresistible deep golden brown hue filled with rich, sweet flavor that forms the soup’s soul.

Step 2: Deglaze and Build Flavor

Next, stir in the minced garlic, tomato paste, and flour—these ingredients add savory depth and help thicken the broth as they cook for 2 to 3 minutes. Pour in the red wine or sherry, using a wooden spoon to scrape all the delicious browned bits from the pot’s bottom. This deglazing step unlocks intense flavor that will shine in every spoonful of your French Onion Cabbage Soup Recipe.

Step 3: Add the Broth and Worcestershire Sauce

Pour in the Worcestershire sauce and beef stock, bringing everything to a rolling boil. This is where the hearty broth transforms into a luxurious, flavor-packed base. The robust beef stock combines perfectly with the sweetness and aromatics from your caramelized veggies.

Step 4: Infuse with Herbs

Create a herb bouquet by bundling thyme, parsley, and bay leaf wrapped in cheesecloth tied with cooking twine. Add this fragrant bundle to your simmering soup and reduce to low heat. Let the soup gently bubble for 25 to 30 minutes, allowing the herbs to lend their subtle, earthy notes throughout. When done, carefully remove and discard the bouquet garni so the soup stays silky smooth.

Step 5: Toast the Baguette Slices

While the soup simmers, preheat your broiler and arrange the baguette slices on a baking sheet. Drizzle both sides with the remaining olive oil and broil for about one minute per side until edges are beautifully golden and crisp. This crunchy bread will be the perfect vessel for gooey melted cheese.

Step 6: Assemble and Broil the Soup

Ladle the soup into six oven-safe crocks or ramekins, filling each three-quarters full. Top each with a toasted baguette slice, then pile on the shredded Gruyere or Swiss cheese generously, finishing with a sprinkle of Parmesan for that irresistible gratinée crust. Broil the bowls for 2 to 3 minutes until the cheese melts and bubbles into golden perfection. Garnish with minced thyme and parsley for a fresh, pretty touch before serving your divine French Onion Cabbage Soup Recipe.

How to Serve French Onion Cabbage Soup Recipe

Two white round bowls filled with French onion soup, each placed on a small wooden board with a handle. Each bowl shows layers starting with a dark brown onion broth at the bottom, topped with a toasted light brown bread slice soaked in the soup, then covered with thick, bubbly melted white cheese that is golden brown and slightly crispy on top. Small green parsley leaves are sprinkled on the cheese for garnish. One bowl has a large silver spoon resting on the board, and the other has a woman's hand holding a silver spoon scooping cheese and bread. The background is a white marbled surface. photo taken with an iphone --ar 4:5 --v 7

Garnishes

Fresh herbs like thyme and parsley not only add a burst of color but brighten the deep, savory flavor of the soup. A little sprinkle of extra Parmesan or a drizzle of good-quality olive oil can also finish things off beautifully. These simple touches elevate your presentation while enhancing the flavor profile.

Side Dishes

Pair this soup with a crisp green salad dressed in vinaigrette or a light roasted vegetable dish for balance. Crusty bread or a cheese board complements the meal wonderfully, making for a cozy and complete experience that’s perfect for entertaining or quiet evenings.

Creative Ways to Present

Serve French Onion Cabbage Soup Recipe in individual mini cast iron skillets or rustic ceramic crocks to create a charming, homemade feel. You could also place the soup in a hollowed-out small cabbage or roll the wontons filled with the soup mixture for a creative twist that will wow your guests.

Make Ahead and Storage

Storing Leftovers

This soup keeps wonderfully in an airtight container in the refrigerator for up to 3 days. The flavors develop even more after resting overnight, making it just as delicious reheated or enjoyed cold as a refreshing snack.

Freezing

French Onion Cabbage Soup Recipe freezes well, too. Transfer cooled soup to freezer-safe containers, leaving space for expansion, and freeze for up to 3 months. To maintain the best texture, freeze the soup without the bread and cheese toppings and add those fresh when reheating.

Reheating

Reheat gently on the stovetop over low heat, stirring occasionally until warmed through. If you want to bring back the broiled cheese topping, ladle soup into oven-safe crocks and repeat the bread and cheese step, then broil until bubbly and golden.

FAQs

Can I make this soup vegetarian?

Absolutely! To adapt this French Onion Cabbage Soup Recipe for vegetarians, substitute the beef stock with a rich vegetable broth and omit the Worcestershire sauce or use a vegetarian version. The caramelized onions and cabbage still provide a wonderfully flavorful broth.

What type of wine works best in this soup?

A dry red wine like Pinot Noir or Merlot works beautifully here, adding subtle acidity without overpowering the soup. If you prefer, dry sherry or even a dry white wine is a great alternative.

Can I use a different type of cheese?

Gruyere and Swiss cheeses melt perfectly, but feel free to try Emmental, Fontina, or even a mild cheddar depending on your preference. Just make sure it melts well for that luscious topping.

Is it okay to substitute the cabbage?

Yes, though cabbage is essential for the signature flavor and texture, you can experiment with savoy or Napa cabbage for slightly different notes. Keep in mind that the cooking time might vary a bit to soften the cabbage properly.

How long does it take to caramelize the onions and cabbage?

Plan for about 25 to 35 minutes total—10 to 15 minutes covered to soften, then 15 to 20 minutes uncovered to achieve that perfect deep golden brown color essential for the soup’s richness.

Final Thoughts

This French Onion Cabbage Soup Recipe is a heartwarming dish that proves simple ingredients can transform into extraordinary comfort food when handled with care. Whether you’re serving it for a family dinner or a cozy night in, this recipe invites you to savor every spoonful of its layered, soulful flavors. Give it a try—you might just have found a new favorite to cherish!

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