There’s something magical about a warm bowl of French onion soup, especially on a chilly evening. The rich aroma of caramelized onions mingled with gooey cheese and crusty bread is just too tempting to resist. Get ready to explore a delightful collection of recipes that will make your kitchen the coziest spot in the house!
Classic French Onion Soup
This traditional recipe is all about the basics. Sweet, caramelized onions simmered in rich beef broth, topped with a melty layer of Gruyère cheese and a slice of toasted baguette. It’s like a warm hug in a bowl that brings everyone to the table.
French Onion Soup with a Twist
Add a little fun to your classic recipe by introducing a splash of sherry or white wine. The result? A slightly tangy flavor that elevates the soup to a new level. Perfect for impressing guests or just treating yourself!
Vegetarian French Onion Soup

Vegetarian French Onion Soup from Food with Feeling
Rating: 4.9. Ingredients: 1 h 25 min Total Time: 1 h 25 min.
Who says you need meat for a delicious soup? This vegetarian version uses vegetable broth, ensuring all the sweetness of caramelized onions shines through. Top it with a mix of cheeses for that comforting, gooey goodness.
French Onion Soup with Thyme

Onion Soup with Loads of Thyme and Giant Gruyère Crostini from Epicurious
Rating: 4.7. Ingredients: 4, 7(105)
Adding fresh thyme to your soup brings an aromatic twist that harmonizes beautifully with the onions. The earthy herb enhances the flavor profile, making each spoonful a delightful experience. It’s a simple addition that packs a flavorful punch!
Crockpot French Onion Soup

Crockpot French Onion Soup from Spend With Pennies
Rating: 5. Ingredients: 6 h 20 min Total Time: 6 h 20 min.

Slow Cooker French Onion Soup from Allrecipes
Rating: 4.8. Ingredients: 5 h 15 min Total Time: 5 h 15 min.
Set it and forget it! This recipe is perfect for busy days. Simply toss your ingredients into the crockpot and let it simmer. When you come home, a delicious aroma welcomes you, and dinner is ready!
French Onion Soup au Gratin

French Onion Soup (Soupe à l'Oignon Gratinée) from Serious Eats
Rating: 4.9. Ingredients: 2 ч 20 мин
This version takes comfort to the next level with a cheesy, broiled topping. Think of it as your favorite dish with a golden, bubbly crust that invites you to dig in. It’s all about that satisfying crunch before the soft soup beneath!
Spicy French Onion Soup

Loooozeeana Spicy Caramelized Onion Soup from Food.com
Rating: 5. Ingredients: 40 min Total Time: 40 min.

Classic French Onion Soup from Ambitious Kitchen
Rating: 4.9. Ingredients: 1 h 15 min Total Time: 1 h 15 min.
If you love a little kick, this recipe is for you! Red pepper flakes add a touch of heat, balancing the sweetness of the onions. It’s a fun way to give a classic dish a modern twist!
French Onion Soup with Beer

French Onion Soup With Lager from The Food Blog
Rating: 5. Ingredients: 1 h 15 min Total Time: 1 h 15 min.

French Onion Soup with Beer from Ricardo Cuisine
Rating: 5. Ingredients: 1 h 15 min Total Time: 1 h 15 min.
For beer lovers, this recipe is a dream come true. The addition of a robust stout or amber ale deepens the flavor, adding a unique richness. Pair it with a hearty bread for a comforting meal that’s hard to resist.
Easy French Onion Soup in a Hurry
Short on time? No problem! This quick recipe uses pre-made broth and caramelized onions to save time without sacrificing flavor. You’ll have a delicious bowl of soup ready in no time!
French Onion Soup with Gruyère and Parmesan

French Onion Soup from Simply Recipes
Rating: 4.9. Ingredients: White wine, french bread, brandy, butter, olive oil Total Time: 1 hr 20 min.

Classic French Onion Soup from Weekend at the Cottage
Rating: 3.7. Ingredients: White wine, vidalia onions, olive oil, beef stock, french baguette Total Time: 2 hr.

“French onion” parmesan and gruyere broth from bon abbetit
Ingredients: White wine, parmesan rinds, red pepper flakes, gruyere, olive oil
Double the cheese, double the fun! Combining Gruyère and Parmesan gives this soup a depth of flavor that’s simply irresistible. Each bite is a cheesy delight that will have you reaching for seconds.
French Onion Soup with Garlic
Garlic lovers rejoice! This recipe incorporates roasted garlic for an added layer of flavor that complements the sweet onions beautifully. It’s a simple addition that can change the whole dish!
French Onion Soup with Croutons

French Onion Soup with Mini Croutons from Culinary Ginger
Rating: 5. Ingredients: Gruyere cheese, beef stock, all purpose flour, dry sherry, bay leaf Total Time: 1 hr 35 min.

French Onion Soup from Pinch and Swirl
Rating: 5. Ingredients: White wine, beef broth, cognac, sugar, sea salt Total Time: 1 hr 45 min.

Bistro French Onion Soup with Croutons from Food Appreciation for Family Meals | Plan. Eat. Post. Repeat.
Rating: 5. Ingredients: White wine, gruyere cheese, beef broth, butter, olive oil Total Time: 1 hr 10 min.
Swap out the traditional bread for homemade croutons! They add an extra crunch and are easily customizable with your favorite herbs and spices. It’s a delightful twist that keeps the soup exciting.
French Onion Soup with Port Wine
This luxurious version features port wine to deepen the flavors. The sweetness of the wine balances the savory broth perfectly, making it feel like a special occasion in a bowl. Perfect for those cozy nights in!
Smoky French Onion Soup
Add a hint of smokiness with some smoked paprika! This ingredient enhances the soup’s complexity, giving it an unexpected depth that’s sure to impress. It’s a standout option for adventurous eaters!
French Onion Soup with Blue Cheese

French Onion Soup with Brûléed Blue Cheese from How Sweet Eats
Rating: 5. Ingredients: Blue cheese, red wine, beef stock, sweet onions, dry sherry Total Time: 1 hr 35 min.

Caramelized Onion and Bread Soup with Brûléed Blue Cheese from Food & Wine
Ingredients: Stilton cheese, red onions, olive oil, whole grain, sherry vinegar Total Time: 1 hr 40 min.

Slow Cooker Blue Cheese French Onion Soup from Dash of Sanity
Ingredients: Blue cheese, french bread, gruyere cheese, beef broth, parmesan cheese Total Time: 4 hr 45 min.
For a bold flavor, try incorporating blue cheese! Its sharpness contrasts beautifully with the sweetness of the onions, creating a unique flavor profile that’s both savory and delightful. It’s a great choice for cheese enthusiasts!
Slow-Cooked French Onion Soup

Slow Cooker French Onion Soup from Allrecipes
Rating: 4.8. Ingredients: French bread, gruyere cheese, beef broth, mozzarella cheese, parmesan cheese Total Time: 5 hr 15 min.

Crockpot French Onion Soup from Spend With Pennies
Rating: 5. Ingredients: French bread, brown sugar, gruyere cheese, beef broth, worcestershire sauce Total Time: 6 hr 20 min.

How To Make French Onion Soup in the Slow Cooker from The Kitchn
Rating: 5. Ingredients: Balsamic vinegar, beef broth, brandy, olive oil, black pepper
This recipe allows you to enjoy the deep flavors developed over a long cooking time, all hands-off! Perfect for a lazy weekend, the slow cooker does the work while you relax. You’ll be rewarded with a soup that’s bursting with flavor!
French Onion Soup with a French Bread Bowl
Serve your soup in a hollowed-out French bread bowl for an extra-special touch! Not only does it look impressive, but you also get to enjoy the bread as you feast on your soup. It’s the ultimate comfort food experience!
Herbed French Onion Soup
Mix things up by adding fresh herbs like parsley or chives to your soup. They provide a fresh contrast to the rich, caramelized onions, brightening up each spoonful. It’s an easy way to elevate your dish!
French Onion Soup with Balsamic Vinegar

French Onion Soup Gratinée from Allrecipes
Rating: 4.8. Ingredients: 1 h 15 min Total Time: 1 h 15 min.
Balsamic vinegar adds a tangy twist that complements the sweetness of the onions perfectly. This unexpected ingredient creates a complex and delicious flavor that’s sure to surprise and delight your taste buds!
French Onion Soup with Truffle Oil
For a touch of luxury, drizzle some truffle oil over your soup just before serving. This elevates the dish to gourmet status, adding an earthy aroma and flavor that’s simply divine. Perfect for impressing your dinner guests!