Creamy French Onion Ditalini

Featured in: Comfort Plates

This dish combines tender ditalini pasta with deeply caramelized yellow onions cooked in butter and olive oil. Garlic and thyme enhance the flavor alongside Dijon mustard for a gentle tang. A smooth sauce develops with vegetable broth and cream, enveloping the pasta lovingly. Gruyère and Parmesan cheeses fold in for a rich, melty finish. The comforting notes evoke classic French onion soup, reimagined in a pasta form perfect for a satisfying main course.

Updated on Wed, 26 Nov 2025 08:20:00 GMT
Steaming bowl of creamy French onion ditalini, rich with caramelized onions and melted Gruyère, ready to savor. Save
Steaming bowl of creamy French onion ditalini, rich with caramelized onions and melted Gruyère, ready to savor. | tastychuck.com

A comforting pasta dish featuring rich caramelized onions, savory broth, and a creamy sauce, inspired by classic French onion soup and perfectly paired with tender ditalini pasta.

This cozy French onion ditalini recipe has become a favorite weeknight meal in my house because it feels indulgent yet is simple to make.

Ingredients

  • Pasta: 350 g (12 oz) ditalini pasta
  • Onions: 4 large yellow onions thinly sliced, 2 tbsp unsalted butter, 1 tbsp olive oil, 1 tsp sugar, 1/2 tsp salt
  • Sauce: 2 cloves garlic minced, 1 tbsp all-purpose flour, 240 ml (1 cup) vegetable broth (or beef broth for non-vegetarian), 120 ml (1/2 cup) heavy cream, 1 tsp fresh thyme leaves (or 1/2 tsp dried thyme), 1 tsp Dijon mustard, freshly ground black pepper to taste
  • Cheese Topping: 100 g (1 cup) Gruyère cheese grated, 40 g (1/3 cup) Parmesan cheese grated, chopped chives or parsley for garnish (optional)

Instructions

Cook Pasta:
Cook the ditalini pasta in a large pot of salted boiling water until al dente Reserve 1/2 cup pasta water drain and set aside
Caramelize Onions:
Heat butter and olive oil in a large skillet over medium heat Add sliced onions sugar and salt Cook stirring often until onions are deeply caramelized and golden brown about 25 to 30 minutes Adjust heat as needed to prevent burning
Add Garlic:
Add minced garlic to the caramelized onions and cook for 1 minute until fragrant
Add Flour:
Sprinkle the flour over the onions stir and cook for 2 minutes to eliminate raw flour taste
Simmer Broth:
Pour in the broth scraping up any browned bits Bring to a simmer and cook for 2 to 3 minutes until slightly thickened
Add Cream and Seasonings:
Add the heavy cream thyme Dijon mustard and black pepper Simmer gently for 3 to 4 minutes until creamy
Combine Pasta and Sauce:
Stir in the cooked ditalini pasta and reserved pasta water as needed for desired sauce consistency
Add Cheese:
Remove from heat Gently fold in half the Gruyère and all the Parmesan cheese until melted and creamy Adjust seasoning if needed
Serve:
Serve hot topped with remaining Gruyère and fresh herbs
Golden-brown Gruyère tops this comforting creamy French onion ditalini, a beautiful aroma of savory flavors. Save
Golden-brown Gruyère tops this comforting creamy French onion ditalini, a beautiful aroma of savory flavors. | tastychuck.com

My family always gathers around the table to enjoy this dish especially on chilly evenings creating lovely warm memories.

Required Tools

Large pot, large skillet, wooden spoon or spatula, knife and cutting board, cheese grater

Allergen Information

Contains milk (butter cream cheese) and wheat (pasta flour) For gluten or dairy allergies use gluten-free pasta and dairy alternatives Always check ingredient labels for hidden allergens

Nutritional Information

Per serving Calories 525 Total Fat 23 g Carbohydrates 62 g Protein 16 g

Enjoy the visually stunning, creamy French onion ditalini with tender pasta, topped with melted cheese and fresh herbs. Save
Enjoy the visually stunning, creamy French onion ditalini with tender pasta, topped with melted cheese and fresh herbs. | tastychuck.com

This creamy French onion ditalini is sure to become a comforting staple in your recipe collection.

Recipe Guide

How should I caramelize the onions to get the best flavor?

Cook the sliced onions slowly over medium heat with butter, olive oil, sugar, and salt, stirring often for about 25–30 minutes until deep golden brown to develop a rich sweetness and depth.

Can I substitute the ditalini pasta with another type?

Yes, small pasta shapes like elbow macaroni or small shells work well, holding the creamy sauce while maintaining texture.

Is it possible to make this dish gluten-free?

Use gluten-free pasta and substitute regular flour with a gluten-free alternative to maintain a smooth, thick sauce.

What cheese alternatives can I use if Gruyère is unavailable?

Swiss cheese or a blend of mozzarella and sharp cheddar can replace Gruyère while providing a melty and flavorful topping.

How can I adjust the sauce consistency if it’s too thick or thin?

Add reserved pasta water gradually to loosen the sauce or simmer a little longer to thicken, ensuring a creamy and balanced texture.

Creamy French Onion Ditalini

Tender ditalini combined with caramelized onions and a luscious creamy sauce featuring savory broth and melted cheese.

Prep duration
15 min
Heat time
40 min
Full duration
55 min
Created by Chuck Harrison


Skill level Medium

Heritage French-Inspired

Output 4 Portions

Nutrition Labels Meat-free

What you'll need

Pasta

01 12 oz ditalini pasta

Onions

01 4 large yellow onions, thinly sliced
02 2 tbsp unsalted butter
03 1 tbsp olive oil
04 1 tsp sugar
05 1/2 tsp salt

Sauce

01 2 cloves garlic, minced
02 1 tbsp all-purpose flour
03 1 cup vegetable broth (or beef broth for non-vegetarian option)
04 1/2 cup heavy cream
05 1 tsp fresh thyme leaves or 1/2 tsp dried thyme
06 1 tsp Dijon mustard
07 Freshly ground black pepper, to taste

Cheese Topping

01 1 cup Gruyère cheese, grated
02 1/3 cup Parmesan cheese, grated
03 Chopped chives or parsley, optional garnish

Method

Phase 01

Cook pasta: Boil ditalini in salted water until al dente. Reserve 1/2 cup pasta water, drain and set aside.

Phase 02

Caramelize onions: Heat butter and olive oil in skillet over medium heat. Add onions, sugar, and salt. Cook, stirring frequently, until deep golden and caramelized, about 25 to 30 minutes, adjusting heat to prevent burning.

Phase 03

Add garlic: Stir minced garlic into caramelized onions and cook for 1 minute until fragrant.

Phase 04

Incorporate flour: Sprinkle flour over onions, stir continuously, and cook for 2 minutes to remove raw taste.

Phase 05

Simmer with broth: Pour broth in while scraping skillet, bring to a simmer and cook 2 to 3 minutes to thicken slightly.

Phase 06

Finish sauce: Add heavy cream, thyme, Dijon mustard, and black pepper. Simmer gently for 3 to 4 minutes until creamy.

Phase 07

Combine pasta and sauce: Fold cooked pasta into sauce, adding reserved pasta water to achieve desired consistency.

Phase 08

Add cheeses: Remove from heat and fold in half of the Gruyère along with all Parmesan until melted and smooth. Adjust seasoning if necessary.

Phase 09

Serve: Plate and garnish with remaining Gruyère and fresh herbs. Serve immediately.

Kitchen tools

  • Large pot
  • Large skillet
  • Wooden spoon or spatula
  • Knife and cutting board
  • Cheese grater

Allergy alerts

Always review ingredients for potential allergens and seek professional medical guidance if unsure
  • Contains milk and wheat; for allergies, use appropriate dairy-free and gluten-free alternatives.

Nutrition breakdown (per portion)

Values shown are estimates only - consult healthcare providers for specific advice
  • Energy: 525
  • Fats: 23 g
  • Carbohydrates: 62 g
  • Proteins: 16 g