French Onion Soup Pasta Recipe
If you’re looking for a comforting dish that warms the heart and fills the belly, you’ve come to the right place! This French Onion Soup Pasta Recipe is a delightful twist on a classic favorite, bringing together sweet, caramelized onions and creamy béchamel sauce. It’s perfect for busy weeknights or cozy family gatherings when you want something hearty yet simple.
What makes this dish so special is its rich flavors and comforting texture. Each bite transports you to a cozy bistro in France, with the creamy sauce hugging each piece of pasta. Trust me; this recipe will quickly become a treasured addition to your dinner rotation!
Why You’ll Love This Recipe
- Easy Preparation: With just one skillet and simple steps, cooking becomes a breeze!
- Family-Friendly Appeal: Everyone loves pasta, and the creamy flavor of this dish makes it an instant hit with kids and adults alike.
- Make-Ahead Convenience: You can prepare everything in advance and bake it fresh when you’re ready to eat.
- Delicious Flavor: The combination of caramelized onions and creamy béchamel creates a rich taste that is simply irresistible.

Ingredients You’ll Need
These ingredients are simple, wholesome, and create magic in your kitchen. Let’s gather everything you need for this delicious dish!
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 Béchamel 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 béchamel)
- 1 tsp Sugar
Seasoning
- Fresh Parsley (chopped)
- 2 tsp Salt
- 1 tbsp garlic powder
- 1 tbsp smoked paprika powder
- 1/2 tsp nutmeg
Now that we have our ingredients ready, let’s explore some fun variations to keep things interesting!
Variations
This recipe is quite flexible! Here are some ideas to customize it based on your taste or what you have on hand:
- Swap the Pasta Shape: Use any pasta shape you love—penne or fusilli works great too!
- Add Veggies: Toss in some sautéed mushrooms or spinach for added nutrition and flavor.
- Go Vegan: Substitute heavy cream with coconut cream or cashew cream, and use vegan cheese instead!
- Spice It Up: Add red pepper flakes for a little heat if you like things spicy!
How to Make French Onion Soup Pasta Recipe
Step 1: Prepare the Onions
Start by thinly slicing the onions into long strips. The key here is patience! Heat a large skillet or pan over medium heat and add olive oil. Sauté the onions for about 30–40 minutes, stirring occasionally. Allow them to caramelize slowly without burning. This step is crucial because caramelizing brings out their natural sweetness.
Step 2: Create the Flavor Base
If your onions start sticking, don’t panic! Just add in the beef broth and let it simmer for another 10 minutes. Once they are beautifully caramelized, set them aside while we whip up that luscious béchamel 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 until it’s slightly golden. Gradually add heavy cream while whisking continuously until it thickens beautifully. If lumps form, add ice-cold water while whisking vigorously—this trick works wonders!
Step 4: Combine Flavors
Stir in two-thirds of those mouthwatering caramelized onions into your béchamel sauce. Season generously with salt, pepper, chopped parsley, and stir in one cup of Parmesan cheese until melted through.
Step 5: Cook the Pasta
Meanwhile, bring a large pot of salted water to boil and cook your cavatappi macaroni until it’s just shy of al dente—remember it will continue cooking in the oven!
Step 6: Mix Everything Together
Combine your cooked pasta with that heavenly béchamel sauce. Stir until every piece of pasta is coated with that creamy goodness.
Step 7: Assemble for Baking
Transfer everything into a baking dish. Top it off with the remaining caramelized onions and sprinkle homemade breadcrumbs on top for that perfect crunch.
Step 8: Bake It Up!
Bake uncovered at 350°F (175°C) for about 10–15 minutes until the top is golden brown and crispy—your kitchen will smell divine!
Step 9: Serve & Enjoy!
Once out of the oven, serve immediately while it’s hot! Enjoy this comforting bowl of joy with friends or family—it’s sure to be a hit!
Now you’re all set to make this fabulous French Onion Soup Pasta Recipe! I can’t wait for you to try it; I’m sure you’ll love it as much as I do!
Pro Tips for Making French Onion Soup Pasta Recipe
Creating a delicious French Onion Soup Pasta is all about patience and attention to detail. Here are some tips to help you achieve the perfect dish!
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Caramelize slowly: Take your time when sautéing the onions. The longer they cook, the sweeter and more flavorful they become. This process can take up to 40 minutes but is well worth the wait!
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Use quality broth: Opt for a good quality beef broth or a rich vegetable broth if you prefer. The broth adds depth to the flavor of your sauce, making each bite irresistible.
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Don’t rush the béchamel: When making your béchamel sauce, ensure you whisk continuously while adding cream slowly. This will help create a smooth and creamy texture without lumps.
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Experiment with pasta shapes: While cavatappi is an excellent choice for this recipe due to its ability to hold sauce, feel free to try different pasta shapes like shells or fusilli for variety.
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Make it ahead: This dish can be prepared in advance! Assemble everything up to the baking step, cover it, and store it in the fridge. Just pop it in the oven when you’re ready to serve!
How to Serve French Onion Soup Pasta Recipe
Serving this comforting dish can elevate your dining experience. Here are some ideas on how to present it beautifully!
Garnishes
- Chopped fresh parsley: A sprinkle of fresh parsley right before serving adds color and a burst of freshness that complements the rich flavors.
- Grated Parmesan cheese: Add extra grated Parmesan on top just before serving for an additional cheesy layer that enhances each bite.
Side Dishes
- Garlic Bread: Serve warm garlic bread on the side to soak up any leftover béchamel sauce. Its crispy texture pairs perfectly with the creamy pasta.
- Mixed Green Salad: A light salad with mixed greens, cherry tomatoes, and a simple vinaigrette provides a refreshing contrast to the richness of the pasta.
- Roasted Vegetables: Roasted seasonal veggies like zucchini, bell peppers, or asparagus add color and nutrients while complementing the flavors of your main dish.
- Steamed Broccoli: Lightly steamed broccoli not only adds a pop of green but also balances out the meal with its nutritious goodness.
Enjoy crafting this delightful French Onion Soup Pasta Recipe! Each serving promises warmth and comfort that’s perfect for any occasion.

Make Ahead and Storage
This French Onion Soup Pasta Recipe is perfect for meal prep! You can make it in advance, allowing the flavors to deepen and saving you time during busy weekdays.
Storing Leftovers
- Store any leftover pasta in an airtight container.
- Keep it in the refrigerator for up to 3 days.
- To prevent drying out, consider adding a bit of cream or broth before sealing.
Freezing
- Allow the pasta to cool completely before freezing.
- Place it in a freezer-safe container or zip-top bag, removing as much air as possible.
- It can be frozen for up to 3 months. For best results, label with the date!
Reheating
- Thaw overnight in the refrigerator before reheating.
- Microwave individual portions until hot, adding a splash of cream for moisture if needed.
- Alternatively, reheat in a skillet over medium heat, stirring occasionally until warmed through.
FAQs
Here are some common questions about this delicious dish!
Can I make this French Onion Soup Pasta Recipe vegetarian?
Absolutely! Just substitute the beef broth with vegetable broth and use a plant-based cheese alternative to keep it creamy.
How can I enhance the flavor of my French Onion Soup Pasta Recipe?
You can add extra herbs like thyme or even some sautéed mushrooms for an earthy taste. A dash of balsamic vinegar at the end also elevates the flavor profile beautifully!
What type of pasta works best for this recipe?
Cavatappi macaroni is ideal due to its shape and ability to hold onto sauces. However, you can use other shapes like penne or fusilli if you prefer.
How long will my French Onion Soup Pasta last in the fridge?
When stored properly in an airtight container, your pasta will last up to 3 days in the refrigerator.
Can I customize this French Onion Soup Pasta Recipe?
Definitely! Feel free to add your favorite vegetables or proteins like shredded chicken or sautéed spinach to personalize your dish!
Final Thoughts
I hope this French Onion Soup Pasta Recipe brings warmth and joy to your table! The combination of creamy béchamel and caramelized onions creates a comforting meal that’s perfect for any occasion. Enjoy making it as much as I do, and don’t hesitate to experiment with flavors to make it your own. Happy cooking!
French Onion Soup Pasta Recipe
If you’re in search of a delicious and comforting meal that captures the essence of French cuisine, look no further than this French Onion Soup Pasta Recipe. This dish reimagines the classic flavors of French onion soup by combining sweet caramelized onions with a rich and creamy béchamel sauce, all enveloped around tender cavatappi pasta. Perfect for family dinners or cozy gatherings, each bite offers a delightful blend of textures and tastes that will transport you to a charming bistro in France. Plus, it’s easy to prepare using just one skillet, making cleanup a breeze. Serve it fresh from the oven with a crispy topping for an irresistible dinner that everyone will love.
- Prep Time: 20 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour 10 minutes
- Yield: Serves 6
- Category: Dinner
- Method: Baking
- Cuisine: French
Ingredients
- 300 g Cavatappi macaroni
- 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 béchamel)
- 1 tbsp Olive Oil
- 1 tsp Salt
- 1 tsp Pepper
- 2 tsp Oregano
- 1 tbsp garlic powder
- 1 tbsp smoked paprika powder
- 1/2 tsp nutmeg
Instructions
- Heat olive oil in a large skillet over medium heat. Sauté thinly sliced onions for about 30–40 minutes until caramelized.
- If onions stick, add beef broth and simmer for an additional 10 minutes.
- In the same skillet, melt butter and whisk in flour until golden; gradually stir in heavy cream until thickened.
- Mix two-thirds of the caramelized onions into the béchamel sauce along with seasonings and Parmesan cheese.
- Cook cavatappi macaroni until al dente; combine with béchamel sauce.
- Transfer to a baking dish, top with remaining onions and breadcrumbs, then bake at 350°F (175°C) for 10–15 minutes until golden brown.
- Serve hot and enjoy!
Nutrition
- Serving Size: 1 cup (240g)
- Calories: 620
- Sugar: 6g
- Sodium: 850mg
- Fat: 38g
- Saturated Fat: 23g
- Unsaturated Fat: 14g
- Trans Fat: 0g
- Carbohydrates: 55g
- Fiber: 3g
- Protein: 18g
- Cholesterol: 80mg
