French Onion Soup Pasta Recipe
If you’re looking for a comforting dish that brings together all the delightful flavors of a classic French onion soup, then this French Onion Soup Pasta Recipe is just what you need. Imagine twirling cavatappi pasta around your fork, coated in a rich and creamy sauce bursting with sweet, caramelized onions. It’s a dish that not only warms the soul but also evokes memories of family gatherings and cozy dinners at home.
This recipe is a favorite in my kitchen because it’s versatile enough for busy weeknights or special occasions. With its rich taste and hearty texture, it’s bound to impress everyone at your table!
Why You’ll Love This Recipe
- Rich Flavor: The combination of caramelized onions and creamy sauce creates a deliciously comforting dish.
- Easy to Prepare: With simple steps and straightforward ingredients, this recipe is perfect for cooks of all skill levels.
- Family-Friendly: This hearty pasta dish appeals to both kids and adults alike, making it a great choice for family meals.
- Make Ahead Option: You can prepare it in advance and bake just before serving, saving you time on busy nights.
- Versatile Ingredients: Feel free to mix in your favorite veggies or proteins to make it your own!

Ingredients You’ll Need
Gathering these simple, wholesome ingredients will be a breeze. Most can be found right in your pantry or local grocery store!
For the Pasta
- 1/2 Baguette
- 1 tbsp Olive Oil
- 1 tsp Salt
- 1 tsp Pepper
- 2 tsp Oregano
- 300 g Cavatappi Macaroni
For the Sauce
- 5 Onions (thinly sliced)
- 1/2 cup beef broth
- 3 cups Heavy Cream
- 1 cup Parmesan Cheese (grated)
- 1 tbsp Flour + 3 tbsp water (for bécchicken chicken hamel)
- 1 tsp Sugar
- Fresh Parsley (chopped)
- 2 tsp Salt
- 1 tbsp garlic powder
- 1 tbsp smoked paprika powder
- 1/2 tsp nutmeg
Variations
The beauty of this dish lies in its flexibility! Here are some fun ways to customize your French Onion Soup Pasta:
- Add Veggies: Toss in some sautéed mushrooms or spinach for added color and nutrition.
- Change the Cheese: Swap out Parmesan for Gruyère or mozzarella for a different flavor profile.
- Mix in Protein: Add cooked chicken or sautéed mushrooms to make it even heartier.
- Spice It Up: A touch of red pepper flakes can give this dish an exciting kick!
How to Make French Onion Soup Pasta Recipe
Step 1: Prepare the Onions
Thinly slice the onions into long strips. This will help them caramelize beautifully. In a large skillet over medium heat, add olive oil and sauté the onions slowly for about 30–40 minutes. Stir occasionally until they turn golden brown. This slow cooking process is crucial as it brings out their natural sweetness.
Step 2: Caramelize the Onions
If the onions begin to stick to the pan, don’t worry! Just add in the beef broth and let it simmer for an additional 10 minutes. Once they are perfectly caramelized, set them aside while you prepare the creamy sauce.
Step 3: Make the Béchamel Sauce
In the same skillet, melt some butter over low-medium heat. Whisk in flour and cook for about a minute before gradually adding heavy cream. Allow this mixture to thicken gently; if it gets lumpy, ice-cold water can help smooth it out! Stirring consistently will ensure a silky texture.
Step 4: Combine Flavors
Once your sauce is thickened, stir in about two-thirds of those tasty caramelized onions. Don’t forget to season with salt, pepper, chopped parsley, and grated Parmesan cheese. This step builds depth and richness into your dish!
Step 5: Cook the Pasta
While you’re making that luscious sauce, bring a large pot of salted water to boil and cook your cavatappi macaroni until just shy of al dente—this way it’ll finish cooking perfectly when baked.
Step 6: Mix Everything Together
Combine your cooked pasta with the creamy sauce until everything is well-coated. The pasta should be fully embraced by that decadent sauce!
Step 7: Bake It Up!
Transfer your pasta mixture into a baking dish. Top it off with the remaining caramelized onions and some homemade breadcrumbs for that lovely crunch. Bake uncovered at 350°F (175°C) for 10–15 minutes until it’s golden and crispy on top.
Step 8: Serve & Enjoy!
Once out of the oven, let it cool slightly before serving. Dig in immediately—you deserve every scrumptious bite!
Pro Tips for Making French Onion Soup Pasta Recipe
Creating the perfect French Onion Soup Pasta can be a delightful experience, especially with these helpful tips!
-
Use Sweet Onions: Opt for sweet onions like Vidalia or Walla Walla for a more flavorful and less pungent result. Their natural sweetness complements the caramelization process beautifully.
-
Don’t Rush the Caramelization: Patience is key! Allowing the onions to caramelize slowly over low heat brings out their rich flavors and prevents burning, resulting in a deeper taste in your pasta.
-
Adjust Seasoning Gradually: As you mix in seasonings, do so incrementally. Tasting along the way allows you to achieve the perfect balance of flavors that suits your palate.
-
Mix Pasta Thoroughly: When combining the pasta with the sauce, ensure you mix it well. This ensures every piece of cavatappi is coated with that creamy goodness, making every bite delightful.
-
Make it Ahead: This dish can be prepared in advance and stored in the refrigerator. Just pop it in the oven when you’re ready to serve, making it a fantastic option for busy evenings!
How to Serve French Onion Soup Pasta Recipe
Serving this dish is just as enjoyable as making it! With its creamy texture and crispy topping, you’ll want to present it beautifully.
Garnishes
- Fresh Parsley: Chopped fresh parsley adds a pop of color and a hint of freshness that brightens up the dish.
- Extra Parmesan Cheese: A sprinkling of freshly grated Parmesan on top just before serving gives an extra layer of flavor and indulgence.
Side Dishes
- Garlic Bread: Crunchy garlic bread pairs perfectly with this creamy pasta, offering a satisfying contrast in texture and flavor.
- Simple Green Salad: A light salad loaded with mixed greens and a vinaigrette dressing provides a refreshing balance to the richness of the pasta.
- Roasted Vegetables: Seasonal roasted vegetables add color and nutrition, enhancing your meal’s overall appeal.
- Steamed Broccoli: Steamed broccoli not only complements the dish’s creaminess but also adds vibrant color and crunch.
Enjoy whipping up this comforting French Onion Soup Pasta Recipe, and let your kitchen be filled with warm aromas that invite everyone to gather around the table!

Make Ahead and Storage
This French Onion Soup Pasta Recipe is perfect for meal prep, allowing you to enjoy delicious flavors throughout the week without the hassle of starting from scratch each time.
Storing Leftovers
- Store any leftover pasta in an airtight container in the refrigerator.
- It will keep well for up to 3 days.
- To maintain freshness, avoid leaving it at room temperature for more than two hours.
Freezing
- To freeze, let the pasta cool completely before transferring it to a freezer-safe container.
- It can be frozen for up to 2 months.
- For best results, consider dividing it into individual portions.
Reheating
- Reheat leftovers in the microwave or on the stovetop over low heat.
- Add a splash of beef broth or cream to keep the sauce creamy while reheating.
- Ensure it’s heated through before serving.
FAQs
Here are some common questions about this delightful recipe!
How can I make this French Onion Soup Pasta Recipe vegetarian?
For a vegetarian version, simply substitute beef broth with vegetable broth and omit any meat products. The caramelized onions and creamy sauce will still bring fantastic flavor!
Can I use a different type of pasta for this French Onion Soup Pasta Recipe?
Absolutely! While cavatappi is recommended for its shape, you can use any pasta such as penne or fusilli. Just be sure to adjust cooking time as needed.
What if I want to make this dish gluten-free?
To make this recipe gluten-free, use gluten-free pasta and a gluten-free flour blend for the béchamel sauce. The flavors will still shine through!
Final Thoughts
I hope you find joy in making this French Onion Soup Pasta Recipe! It’s a comforting dish that combines rich flavors and creamy textures, perfect for cozy evenings or shared meals with loved ones. Don’t hesitate to experiment with your own twist on the recipe and share your experience. Happy cooking!
French Onion Soup Pasta
Indulge in the warm and comforting flavors of our French Onion Soup Pasta Recipe, a delightful fusion that combines the beloved essence of classic French onion soup with hearty cavatappi pasta. This creamy dish features sweet, caramelized onions enveloped in a rich sauce, topped with golden breadcrumbs for a satisfying crunch. Perfect for busy weeknights or special gatherings, this recipe is sure to impress both family and friends.
- Prep Time: 15 minutes
- Cook Time: 55 minutes
- Total Time: 1 hour 10 minutes
- Yield: Serves approximately 6 servings 1x
- Category: Main
- Method: Baking
- Cuisine: French
Ingredients
- 5 onions (thinly sliced)
- 300 g cavatappi macaroni
- 1/2 cup beef broth
- 3 cups heavy cream
- 1 cup grated Parmesan cheese
- 1 tbsp flour + 3 tbsp water
- 1 tbsp olive oil
- 1 tsp salt
- 1 tsp pepper
- 2 tsp oregano
- 1 tsp sugar
- 1 tbsp garlic powder
- 1 tbsp smoked paprika
- 1/2 tsp nutmeg
Instructions
- In a large skillet over medium heat, sauté thinly sliced onions in olive oil for 30-40 minutes until golden brown.
- Add beef broth if onions stick to the pan and simmer for an additional 10 minutes.
- In the same skillet, melt butter and whisk in flour; gradually add heavy cream while stirring until thickened.
- Stir in two-thirds of the caramelized onions, along with seasoning and Parmesan cheese.
- Cook cavatappi macaroni in salted water until just shy of al dente; drain.
- Mix pasta with creamy sauce until well-coated.
- Transfer to a baking dish, top with remaining onions and breadcrumbs; bake at 350°F for 10-15 minutes until golden.
- Let cool slightly before serving.
Nutrition
- Serving Size: 1 cup (250g)
- Calories: 620
- Sugar: 4g
- Sodium: 750mg
- Fat: 42g
- Saturated Fat: 24g
- Unsaturated Fat: 16g
- Trans Fat: 0g
- Carbohydrates: 50g
- Fiber: 2g
- Protein: 17g
- Cholesterol: 115mg