
By cookingclassy.com
French Onion Soup
The BEST French Onion Soup recipe! Made with slowly caramelized yellow onions, a savory lightly herby broth, and each serving is finished with golden brown, rich cheese toasts. Talk about delicious!
Updated at: Fri, 21 Mar 2025 12:56:22 GMT
Nutrition balance score
Good
Glycemic Index
42
Low
Glycemic Load
20
High
Nutrition per serving
Calories509.9 kcal (25%)
Total Fat23.3 g (33%)
Carbs46.3 g (18%)
Sugars13.8 g (15%)
Protein24.6 g (49%)
Sodium1068.7 mg (53%)
Fiber4.7 g (17%)
% Daily Values based on a 2,000 calorie diet
Ingredients
6 servings

5 Tbspunsalted butter
cut into 1-Tbsp pieces

3 lbsyellow onions
preferably larger, peeled and thinly sliced

¼ tspsalt
then more to taste

½ cupWater
as needed, up to about

2 Tbspall-purpose flour

¾ cupdry white wine
such as Sauvignon Blanc

4 cupsbeef stock

4 cupslow-sodium chicken broth

1 sprigthyme
large

2bay leaves
fresh or dried

12 slicesbaguette
3/4-inch

1garlic clove
large, halved

1 ½ cupsshredded gruyere cheese
or Swiss cheese

½ cupfinely shredded parmesan cheese

1 Tbspfresh parsley
minced, optional
Instructions
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Notes
5 liked
0 disliked
Delicious
Go-to
Makes leftovers
Easy
Special occasion