This One Pot French Onion Pasta is like a classic French Onion Soup but in comforting pasta form. This one pot meal features chickpea pasta to add some protein and provide you with a gluten-free pasta recipe! You can customize this recipe to include meat or keep it vegetarian.

Overhead view of two bowls of one pot french onion pasta, with a braiser full of pasta sitting to the side of the bowls.

As a busy mom, I love a good one-pot recipe because they require minimal effort – you’ll definitely want to add this one to your meal rotation!

My Favorite Braiser

A big thank you to Larder & Vine for sponsoring today’s post!

Larder & Vine’s enameled cast iron braiser in white is as beautiful as it is durable, and I recently used it to make this One-Pot French Onion Pasta with ease. The braiser’s sleek, elegant design looks stunning on the stove, and its high-quality craftsmanship ensures even cooking.

I’m such a fan of Larder & Vine cookware because it’s non-toxic, incredibly well-made, and built to last a lifetime, making it a valuable addition to any kitchen. Plus, all of their products are absolutely gorgeous, so they double as functional decor pieces.

If you’ve been eyeing Larder & Vine, now’s the perfect time to grab one with 20% off using my code SUPERMOMEATS.

This braiser has become my go-to for countless pasta recipes, including Healthy Mac and Cheese, One Pot Orzo With Tomato, Corn, and Zucchini, Pumpkin and Mushroom Risotto, and Pesto Ricotta Pasta.

Its versatility is unmatched—you can use it as a replacement for a large pan for stovetop cooking, but the added benefit is that it’s oven-friendly, making it perfect for dishes that require a quick bake to finish. Whether you’re sautéing, braising, or slow-cooking, this braiser does it all and looks fantastic doing it.

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Overhead view of french onion pasta in a braiser.

Recipe Ingredients

You’ll need the following ingredients to make this French Onion Soup Pasta:

French onion pasta ingredients.

Ingredient Notes

  •  Pasta: I use Banza chickpea linguine pasta in this recipe. Feel free to use whatever pasta you’d like, just note that the cooking time and amount of liquid needed may vary.

How to Make One Pot French Onion Pasta: STEP-BY-STEP

For the full recipe with the exact ingredients, scroll down to the printable recipe card below!

STEP 1:

Heat a braiser or large pot over medium heat and add olive oil and sliced onions.

STEP 2:

Sauté onions for approximately 12 minutes, stirring frequently, until they are very soft and have started to turn a golden brown color (caramelized onions can take up to an hour, so we’re just barely caramelizing them here to save time!). Add the balsamic vinegar and mushrooms and continue to sauté for about 3-4 minutes.

Onions being sauteed in a braiser with a spoon in it.
Caramelized onions in a braiser.

STEP 3:

Add uncooked pasta, vegetable broth, and white wine. Cover and cook pasta until al dente, about 15 minutes. Stir every once and a while to ensure pasta doesn’t stick to the bottom of the braiser. Pasta will absorb most of the liquid.

STEP 4:

Turn heat off. Add gruyere cheese and stir to combine. Season with a little more salt or parmesan cheese if desired. This dish is best when served right away!

Uncooked pasta and other ingredients added to the braiser.
Completed pasta in the braiser.

Recipe Tips & Tricks

  • Serve immediately – For best results, serve this creamy french onion pasta right away! It still tastes delicious when served as leftovers, but you may need to add some olive oil, a little vegetable broth, or cheese to make it creamy again.
  • Stir onions frequently – Be sure to stir the onions frequently to make sure they don’t stick or burn on the bottom of the braiser.
  • Add more liquid if needed – If the pasta is using up all of the liquid too quickly, add a little more vegetable broth or simply water if needed. The amount of liquid needed may vary depending on what pasta you use. I used Banza chickpea linguine pasta for this recipe.
  • Serving to kids – When I serve this to my kids, I serve just the linguine noodles and pick out the mushrooms (don’t worry, this is very easy and quick to do). I did manage to keep the onions in their pasta because they weren’t as easily detected. I’m also sure to serve some veggies on the side for them such as steamed broccoli or baby carrots.
  • Add protein – I love topping my pasta with Roasted Chickpeas! You could also try Crispy Tofu made in the air-fryer or in a pan. If your family eats meat (like my husband and boys do), you could add sausage or ground beef for some added protein.

Storage & Reheating

  • Fridge: Store leftovers in an airtight container in the fridge for 3-4 days. 
  • Reheating: When reheating, you may need to add some olive oil, a little bit of vegetable broth, or cheese to make it creamy again!
Side view of pasta in the braiser.

Additions & Substitutions

Additions:

  • Veggies: Feel free to add some of your favorite veggies to this dish such as spinach or zucchini!
  • Protein: roasted chickpeas, crispy tofu, bacon, sausage, chicken sausage, grilled steak, or ground beef/ground turkey. Lots of protein options!
  • Herbs & spices: Top with fresh thyme, fresh parsley, and black pepper.

Substitutions:

  • Broth: You can substitute the vegetable broth for chicken broth or beef broth if this fits into your diet.
  • Cheese: You can opt for a vegan/dairy-free cheese if needed.
  • Pasta: You can use any type of pasta you prefer! Just note that the cooking times may vary depending on what you use.
  • White Wine: If you can’t have white wine or don’t have any on hand, you can replace the white wine with 1/2 cup vegetable broth + a squeeze or two of lemon juice or white wine vinegar (start with about 1 tablespoon of lemon/white wine vinegar and add more to taste if needed)
  • Balsamic Vinegar: ​Sherry vinegar works here as well.

What to Serve With French Onion One Pot Pasta

One pot french onion pasta in the braiser.

Frequently Asked Questions

Do I need to cook the pasta separately?

Nope! The best part about this recipe is that it’s a one-pot pasta dish! Cook the pasta in the same pot as the onions. You’re using the balsamic vinegar, vegetable broth, and white wine as the liquid to cook the pasta. 

Can I use a different cheese?

Sure! Gruyere cheese is traditionally used for French Onion Soup, but you can replace it with something like Fontina, Jarlsberg, Comte, or even an Aged Sharp Cheddar.

What is a good dry white wine I can use for this pasta?

I use a (very cheap) Pinot Grigio. A Sauvignon Blanc would be another good dry white wine to use.

Can I use a different type of pasta?

Yes! You can use any pasta for this, but please note that the amount of liquid and the length of time to cook the pasta may vary.

How can I add more protein to this recipe?

I use chickpea pasta to help get some protein in. I also love topping my pasta with roasted chickpeas. Some other options are: crispy tofu or, if you eat meat, bacon, sausage, chicken sausage, grilled steak, or ground beef/ground turkey.

Overhead view of two bowls of one pot french onion pasta.

Tools For This Recipe

  • Braiser (get 20% off any Larder & Vine product using code: SUPERMOMEATS) or a large pot

I hope you love this One Pot French Onion Pasta recipe! If you make it, be sure to leave a rating below so I know how you liked it! Enjoy!

Overhead view of two bowls of one pot french onion pasta, with a braiser full of pasta sitting to the side of the bowls.
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One Pot French Onion Pasta Recipe (Gluten-Free)

Yield: 6 servings
Savor this comforting gluten-free One Pot French Onion Pasta made with chickpea pasta for a protein-packed twist on a classic!
Prep Time: 5 minutes
Cook Time: 30 minutes
Total Time: 35 minutes

Equipment

Braiser.
Braiser (use code SUPERMOMEATS for 20% off)

Ingredients
 

  • 16 ounces chickpea pasta
  • 2 tablespoons olive oil
  • 3 onions thinly sliced
  • 2.5 tablespoons balsamic vinegar
  • 1 teaspoon dried thyme
  • 1 teaspoon salt, plus more to taste
  • 1 cup cremini mushrooms, sliced
  • 5 cups vegetable broth, or 4 cups vegetable broth + 1 cup water
  • 1/2 cup dry white wine
  • 1 cup gruyere cheese + more to top

Instructions
 

  • Heat a braiser or large pot over medium heat and add olive oil and sliced onions.
  • Sauté onions for approximately 12 minutes, stirring frequently, until they are very soft and have started to turn a golden brown color (caramelized onions can take up to an hour, so we’re just barely caramelizing them here to save time!).
  • Add the balsamic vinegar, salt, thyme, and mushrooms and continue to sauté for about 3-4 minutes.
  • Add uncooked pasta, vegetable broth, and white wine. Cover and cook pasta until al dente, about 15 minutes. Stir every once and a while to ensure pasta doesn’t stick to the bottom of the braiser. Pasta will absorb most of the liquid.
  • Turn heat off. Add gruyere cheese and stir to combine. Season with a little more salt or parmesan cheese if desired. This dish is best when served right away!

Notes

Top with: Roasted chickpeas, black pepper, and parsley.
Course: Dinner
Cuisine: American, Italian
Diet: Vegetarian
Calories: 443kcal, Carbohydrates: 57g, Protein: 22g, Fat: 16g, Saturated Fat: 5g, Polyunsaturated Fat: 1g, Monounsaturated Fat: 6g, Cholesterol: 24mg, Sodium: 1360mg, Potassium: 868mg, Fiber: 8g, Sugar: 7g, Vitamin A: 633IU, Vitamin C: 4mg, Calcium: 297mg, Iron: 5mg
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