Viral One-Pot French Onion Pasta using @emmicheeseusa Le Gruyère® AOP!

Viral One-Pot French Onion Pasta using @emmicheeseusa Le Gruyère® AOP! is a medium American recipe that serves 4. 850 calories per serving. Recipe by Grilled Cheese Social (MacKenzie Smith) on YouTube.

Prep: 10 min | Cook: 31 min | Total: 51 min

Cost: $9.62 total, $2.41 per serving

Ingredients

  • 2 tablespoons Unsalted Butter (divided, melted)
  • 2 large Yellow Onion (thinly sliced)
  • 1 teaspoon Kosher Salt (plus extra for finishing)
  • 2 tablespoons Olive Oil (extra‑virgin)
  • 3 cloves Garlic (minced)
  • ½ teaspoon Dried Thyme (optional)
  • 1 tablespoon Balsamic Vinegar (for deglazing)
  • ¼ cup Dry White Wine (dry, such as Sauvignon Blanc)
  • 12 ounces Dried Pasta (linguine or fettuccine) (broken in half to fit pot)
  • 4 cups Beef Broth (low‑sodium)
  • 1 tablespoon Worcestershire Sauce (classic)
  • 1 cup Heavy Cream (35 % fat)
  • 8 ounces Gruyère Cheese (Emmi) (shredded)
  • ½ teaspoon Flaky Sea Salt (for finishing)
  • 1 teaspoon Freshly Cracked Black Pepper (to taste)

Instructions

  1. Prepare Ingredients

    Slice the onions thinly, mince the garlic, and shred the Gruyère cheese. Measure out all liquids and seasonings.

    Time: PT10M

  2. Caramelize Onions

    Add 1 tbsp butter and 2 tbsp olive oil to the skillet over medium heat. Add the sliced onions and a pinch of salt, stirring occasionally until they turn a deep golden‑brown, about 10 minutes.

    Time: PT10M

    Temperature: medium

  3. Add Garlic and Thyme

    Stir in the minced garlic and dried thyme, cooking for 2 minutes until fragrant.

    Time: PT2M

    Temperature: medium

  4. Deglaze

    Pour in the balsamic vinegar and white wine, scraping the browned bits from the bottom of the pan. Cook for another 2 minutes until the liquid reduces slightly.

    Time: PT2M

    Temperature: medium

  5. Add Pasta and Broth

    Add the broken pasta, beef broth, and Worcestershire sauce. Stir to combine.

    Time: PT1M

    Temperature: medium-high

  6. Simmer Until Al Dente

    Bring the mixture to a boil, then cover the skillet and reduce to a gentle simmer. Cook for 12‑14 minutes, stirring once halfway, until the pasta is al dente and most of the liquid has been absorbed.

    Time: PT12M

    Temperature: medium-high

  7. Finish with Cream and Cheese

    Reduce heat to low. Stir in the heavy cream and the shredded Gruyère. Continue stirring for 3 minutes until the cheese melts into a smooth, creamy sauce.

    Time: PT3M

    Temperature: low

  8. Season and Serve

    Season with flaky sea salt and freshly cracked black pepper to taste. Serve immediately while hot.

    Time: PT1M

Nutrition Facts

Calories
850
Protein
25 g
Carbohydrates
70 g
Fat
45 g
Fiber
4 g

Dietary info: Contains dairy, Contains gluten

Allergens: Dairy, Gluten

Last updated: April 19, 2026

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Viral One-Pot French Onion Pasta using @emmicheeseusa Le Gruyère® AOP!

Recipe by Grilled Cheese Social (MacKenzie Smith)

A creamy, cheesy one‑pot pasta inspired by French onion soup, featuring caramelized onions, Gruyère cheese, and a splash of balsamic and white wine. Perfect for a quick, comforting dinner that went viral on Grilled Cheese Social.

MediumAmericanServes 4

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
25m
Prep
16m
Cook
10m
Cleanup
51m
Total

Cost Breakdown

$9.62
Total cost
$2.41
Per serving

Critical Success Points

  • Caramelizing the onions to develop deep flavor
  • Deglazing the pan to capture the fond
  • Cooking the pasta to al dente without drying out the sauce
  • Melting the Gruyère gently to achieve a smooth, creamy texture

Safety Warnings

  • Handle the hot skillet with oven mitts; the handle will be very hot
  • Steam from the deglazing step can cause burns
  • Alcohol in the wine evaporates; keep flame away from the pan

Frequently Asked Questions

Everything you need to know about this recipe

Q

What is the cultural significance and history of French onion pasta in American comfort food cuisine?

A

French onion pasta blends the classic flavors of French onion soup—caramelized onions, beef broth, and Gruyère—with the heartiness of American pasta dishes, creating a comforting, indulgent meal that has become popular on social media.

cultural
Q

What are the traditional regional variations of French onion pasta in the United States?

A

While the core concept stays the same, some regions add mushrooms or use different cheeses like cheddar in the South, whereas the Pacific Northwest often incorporates local artisanal cheeses and a splash of craft beer instead of wine.

cultural
Q

How is French onion pasta traditionally served in American households?

A

It is typically served hot straight from the pot, topped with a pinch of flaky sea salt and freshly cracked black pepper, often accompanied by a simple green salad or crusty bread to mop up the creamy sauce.

cultural
Q

What occasions or celebrations is French onion pasta commonly associated with in American culture?

A

Because it’s quick yet luxurious, it’s popular for weeknight family dinners, casual gatherings, and even as a crowd‑pleasing dish at pot‑luck events or game‑day parties.

cultural
Q

What makes French onion pasta special or unique in American pasta cuisine?

A

The dish uniquely combines the deep, sweet flavor of caramelized onions and the nutty richness of Gruyère with a creamy broth, offering a soup‑like depth that sets it apart from typical tomato‑based or butter‑based pasta sauces.

cultural
Q

What are the most common mistakes to avoid when making French onion pasta?

A

Common errors include burning the garlic, over‑cooking the onions before they caramelize, adding the cheese over high heat which causes it to seize, and not allowing enough liquid for the pasta to finish cooking.

technical
Q

Why does this French onion pasta recipe use both balsamic vinegar and white wine for deglazing instead of just one acid?

A

Balsamic adds a subtle sweetness that deepens the onion flavor, while white wine contributes acidity and brightness; together they create a balanced foundation that mimics the complexity of traditional French onion soup.

technical
Q

Can I make French onion pasta ahead of time and how should I store it?

A

Yes, you can prepare the onions, garlic, and shredded Gruyère ahead and store them separately. Store the cooked pasta and sauce together in the refrigerator for up to 3 days and reheat gently, adding a splash of broth if needed.

technical
Q

What does the YouTube channel Grilled Cheese Social specialize in?

A

The YouTube channel Grilled Cheese Social, hosted by MacKenzie Smith, specializes in creative cheese‑focused recipes, comfort food twists, and step‑by‑step tutorials that make indulgent dishes approachable for home cooks.

channel
Q

How does the YouTube channel Grilled Cheese Social's approach to cheese‑centric cooking differ from other cooking channels?

A

Grilled Cheese Social emphasizes the science of melting cheese, uses high‑quality cheeses like Emmi Gruyère, and often incorporates one‑pot techniques that reduce cleanup, setting it apart from channels that focus on elaborate plating or multi‑step preparations.

channel

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