Out of White wine, one case
White wine substitute for French onion soup
5 options, ranked, with the exact amount
Use Chicken broth + lemon juice
Same amount as the white wine
Plus 1-2 tbsp lemon juice per cup
The best white wine substitutes for French onion soup are chicken broth with lemon juice, vegetable broth with white wine vinegar, or dry vermouth. These provide the acidity and depth needed for the classic flavor.
- Best for —
- traditional french onion soup
One casethe full white wine card
Every option, one card
Ranked| # | Substitute | Instead of white wine |
|---|---|---|
| 1 | Chicken broth + lemon juicetraditional french onion soup | Same amountPlus 1-2 tbsp lemon juice per cup |
| 2 | Vegetable broth + white wine vinegarvegetarian french onion soup | 3 parts broth to 1 part vinegar |
| 3 | Dry vermouthelegant french onion soup | Same amount |
| 4 | White wine vinegar + water + sugarwhen you want wine-like acidity | 1:2:½ tsp (vinegar:water:sugar) |
| 5 | Apple cider vinegar + water + sugarfall-inspired soup | 1:2:½ tsp (vinegar:water:sugar) |
Chicken broth + lemon juice
rich with bright acidity
Chicken broth provides depth and richness while lemon juice adds the acidity that white wine normally provides in French onion soup.
- Best for
- traditional french onion soup, when you want rich flavor, classic preparation, when you want depth, restaurant-style soup
- Texture
- smooth soup
Add lemon juice gradually to taste.
Vegetable broth + white wine vinegar
vegetal with balanced acidity
Vegetable broth provides depth without meat flavor while white wine vinegar adds the necessary acidity for French onion soup.
- Best for
- vegetarian french onion soup, when you want lighter flavor, health-conscious cooking, when avoiding meat flavors, lighter soup style
- Texture
- smooth soup
Add a pinch of sugar to balance acidity.
Dry vermouth
herbal wine flavor
Dry vermouth provides alcohol content and acidity with herbal notes that complement the caramelized onions beautifully.
- Best for
- elegant french onion soup, when you want alcohol content, french cooking, herb-flavored soup, special occasions
- Texture
- smooth soup
Use dry vermouth, not sweet.
White wine vinegar + water + sugar
wine-like acidity
White wine vinegar diluted with water and a touch of sugar mimics the acidity and slight sweetness of white wine.
- Best for
- when you want wine-like acidity, quick soup preparation, when other options unavailable, budget-friendly cooking, light soup style
- Texture
- smooth soup
Adjust sugar to taste.
Apple cider vinegar + water + sugar
fruity acidity
Apple cider vinegar diluted with water and sugar provides fruity acidity that complements the sweetness of caramelized onions.
- Best for
- fall-inspired soup, when you want fruity acidity, when white wine vinegar unavailable, unique flavor profile, sweet and sour balance
- Texture
- smooth soup
Adjust sugar to taste.
How it behaves in this recipe
In French onion soup, white wine serves to deglaze the pan after caramelizing onions, add acidity that balances the sweetness of the onions, and create depth of flavor. The wine is added after the onions are caramelized and helps to create the signature flavor of this classic soup.
Tips for substituting white wine
6 tips- Caramelize onions slowly over low heat for best flavor
- Add the substitute liquid to deglaze the pan after caramelizing
- Let the soup simmer to develop depth of flavor
- Season with salt and pepper to taste
- Top with cheese and broil until golden
- Serve with crusty bread for the full experience
Notes on white wine
- Use champagne for a luxurious touch
- Try prosecco for a lighter, fruitier note
- Use dry sherry for Spanish-inspired soup
- Consider using beer for a different flavor profile
- Use rice wine for Asian-fusion soup
Questions
5 questionsWhy is white wine important in French onion soup?
White wine adds acidity that balances the sweetness of caramelized onions and helps deglaze the pan, creating depth of flavor.
Can I make French onion soup without any wine substitute?
Yes, but the soup may lack depth and brightness. The acidity helps balance the sweetness and enhances the overall flavor.
How long should I caramelize the onions?
Caramelize onions for 30-45 minutes over low heat until they're deep golden brown and sweet.
What if my soup is too acidic?
Add a small amount of sugar or cream to balance the acidity. You can also add more broth without acid.
Can I use red wine in French onion soup?
Red wine will change the color and flavor significantly. Stick with white wine substitutes for the traditional flavor.