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One-Pot French Onion Pasta — French-American Pasta recipe, 60 min, serves 4French-American

One-Pot French Onion Pasta

Published ·Updated ·by ·✓ Editorially Reviewed
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High protein

French onion soup meets pasta — slowly caramelized onions, beef broth, and gruyere all in one pot. Worth every minute of caramelisation.

60
min
10
prep
🔥
50
cook
👥
4
servings
540
kcal / serving
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Ingredients

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Instructions

1

In a large heavy pot, melt butter with olive oil over medium heat. Add onions, salt, and sugar. Stir to coat.

2

Cook onions, stirring every 5 minutes, for 35-40 minutes until deeply caramelised — the colour of mahogany.

35:00
💡 Patience is the recipe. Don't crank the heat — onions will burn instead of caramelise.
3

Add white wine. Scrape any browned bits from the bottom of the pot. Cook 2 minutes until wine has mostly evaporated.

2:00
4

Pour in beef broth, add thyme, bring to a boil.

5

Stir in pasta. Cover and simmer 12-14 minutes, stirring every 4 minutes, until al dente.

13:00
6

Off heat, stir in half the gruyere. Top with remaining cheese, cover for 2 minutes to melt. Garnish with chives.

💡 The cheese on top mimics the gratinéed crust of French onion soup.

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Common Questions

Can I caramelise the onions in advance?
Yes — cool and refrigerate up to 5 days. Skip step 1-2 on the day of cooking.
What if I don't have gruyere?
Comté is closest. Swiss or fontina work. Avoid pre-shredded cheese — the anti-clump powder makes the sauce grainy.
Skip the wine?
Replace with 1 tbsp red wine vinegar + 100 ml broth. The acid is what brightens the deep caramel flavour.
Vegetarian version?
Use vegetable broth + 1 tsp soy sauce for umami. Mushroom broth also works beautifully.

What to drink with this

🍷
Wine
Zinfandel or California Cabernet — bold reds match smoke and umami.
🍺
Beer
American IPA or amber ale.
🍸
Cocktail
Old Fashioned with a bourbon base.
🥤
Non-alcoholic
Sparkling water with lemon or a craft root beer.

Ingredient substitutions

IngredientReplace withRatioNotes
sugarerythritol1:1Zero-glycemic. Slight cooling sensation on tongue.
monk fruit blend1:1Zero-glycemic, no aftertaste.
white winechicken or vegetable broth + 1 tsp white wine vinegar1:1Alcohol-free. Vinegar provides the acidity wine would.

Why this recipe works

Pro tips

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The story behind this recipe ▾
French onion pasta blew up on TikTok in late 2023 when food creator @j.kenji.lopez.alt and others reimagined French onion soup's caramelised-onion base as pasta sauce.
This recipe is for inspiration only. We do not provide food safety, storage, or nutritional advice. Always follow your local food safety guidelines. Check all ingredients for allergens.
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