Creamy French Onion Ditalini

Featured in: Cozy Weeknight Dinners

This dish combines tender ditalini pasta with deeply caramelized onions simmered in savory broth and enriched with cream and herbs. The result is a luscious sauce blending sweetness, herbaceous notes, and a silky texture topped with melted Gruyère and Parmesan cheese for an indulgent finish. Perfect for those who appreciate rich, comforting flavors balanced by the rustic nature of French-inspired cooking.

Updated on Wed, 26 Nov 2025 14:38:00 GMT
Golden-brown caramelized onions and creamy Gruyère top this savory Creamy French Onion Ditalini. Save
Golden-brown caramelized onions and creamy Gruyère top this savory Creamy French Onion Ditalini. | toastybloom.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 dish reminds me of cozy family dinners where everyone comes back for seconds and warm conversation lasts late into the evening

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 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
Add Broth:
Pour in the broth scraping up any browned bits Bring to a simmer and cook for 2 3 minutes until slightly thickened
Add Cream and Seasonings:
Add the heavy cream thyme Dijon mustard and black pepper Simmer gently for 3 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
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This recipe always brings my family together around the table sharing stories and laughter

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) Use gluten-free pasta flour and dairy alternatives for allergies

Nutritional Information

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

A close-up view displays this comforting Creamy French Onion Ditalini with melted cheese and fresh herbs. Save
A close-up view displays this comforting Creamy French Onion Ditalini with melted cheese and fresh herbs. | toastybloom.com

This creamy French Onion Ditalini is perfect for comforting dinners and can be customized easily to your taste

Recipe FAQs

How do I caramelize onions properly?

Cook sliced onions slowly over medium heat with butter and oil, stirring often until deeply browned and sweet, about 25–30 minutes.

Can I use a different type of pasta?

Yes, small tubular or short pasta shapes work well to hold the creamy sauce similarly to ditalini.

What broth works best for this dish?

Vegetable broth offers a vegetarian option, while beef broth provides a richer, deeper flavor.

How can I make this dish gluten-free?

Use gluten-free pasta and substitute all-purpose flour with a gluten-free alternative like rice or chickpea flour.

What cheese alternatives can I use?

Swiss cheese or a blend of mozzarella and sharp cheddar can replace Gruyère for a different but delicious flavor profile.

Creamy French Onion Ditalini

Savory ditalini pasta with caramelized onions, creamy sauce, and a blend of cheese delivering rich, warm flavors.

Prep Time
15 minutes
Time for Cooking
40 minutes
Complete Time
55 minutes
Recipe Creator Grace Miller

Recipe Group Cozy Weeknight Dinners

Skill Level Medium

Cuisine Type French-Inspired

Servings Made 4 Portion Count

Dietary Notes Meat-Free

What You 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
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, for garnish (optional)

Step-by-Step Directions

Step 01

Cook Pasta: Boil the ditalini pasta in a large pot of salted water until al dente. Reserve 1/2 cup of the pasta cooking water, drain pasta, and set aside.

Step 02

Caramelize Onions: Heat butter and olive oil in a large skillet over medium heat. Add sliced onions, sugar, and salt. Cook, stirring frequently, until onions are deeply caramelized and golden brown, approximately 25 to 30 minutes. Adjust heat to prevent burning.

Step 03

Add Garlic: Stir in minced garlic and cook for 1 minute until fragrant.

Step 04

Incorporate Flour: Sprinkle flour over onions, stir well, and cook for 2 minutes to remove raw flour flavor.

Step 05

Deglaze and Simmer: Pour in vegetable broth while scraping browned bits from the skillet. Bring to simmer and cook for 2 to 3 minutes until slightly thickened.

Step 06

Add Cream and Seasonings: Stir in heavy cream, thyme, Dijon mustard, and freshly ground black pepper. Simmer gently for 3 to 4 minutes until sauce is creamy.

Step 07

Combine Pasta and Sauce: Add cooked pasta to the sauce along with reserved pasta water as needed to achieve desired consistency, stirring to combine.

Step 08

Melt Cheese: Remove skillet from heat and fold in half of the Gruyère cheese along with all Parmesan cheese until melted and creamy. Adjust seasoning if necessary.

Step 09

Serve with Garnish: Serve immediately topped with remaining Gruyère and optional chopped herbs.

Tools You'll Need

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

Allergy Details

Look over every item for allergens. If unsure, check with your healthcare provider.
  • Contains milk (butter, cream, cheese) and wheat (pasta, flour)
  • Use gluten-free and dairy alternatives for allergy accommodations

Nutrition (per portion)

For guidance only: not a replacement for professional medical counsel.
  • Energy (Calories): 525
  • Fats: 23 g
  • Carbohydrates: 62 g
  • Proteins: 16 g