Is french onion soup keto?
French onion soup
Caramelized onions, the floating slice of baguette and a little flour give a crock of French onion soup about 25 g net carbs. Without the bread it's closer to 12 g — onions are fairly sweet, so it's still a treat rather than a staple.
Nutrition per serving
1 crock with bread and cheese · 350 g- Net carbs
- 25g
- Calories
- 343kcal
- Protein
- 16g
- Fat
- 19g
- Total carbs
- 27 g
- Fiber
- 2.4 g
About 71.4 g of french onion soup adds up to 5 g net carbs — about 20% of a typical serving.
| Nutrient | Per serving | Per 100 g |
|---|---|---|
| Calories | 343 kcal | 98 kcal |
| Total carbohydrate | 27 g | 7.7 g |
| Dietary fiber | 2.4 g | 0.7 g |
| Net carbs | 25 g | 7 g |
| Protein | 16 g | 4.5 g |
| Fat | 19 g | 5.3 g |
Portion calculator
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Better keto swaps for french onion soup
Keto substitutes for bread 7 alternatives with carb comparisons and recipes Read guide Low-carb recipes that replace french onion soup
Frequently asked questions
Is french onion soup keto?
No — french onion soup is not keto-friendly. Caramelized onions, the floating slice of baguette and a little flour give a crock of French onion soup about 25 g net carbs. Without the bread it's closer to 12 g — onions are fairly sweet, so it's still a treat rather than a staple.
How many net carbs are in french onion soup?
1 crock with bread and cheese (350 g) of french onion soup has about 25 g net carbs (27 g total carbs minus 2.4 g fiber). Per 100 g, that's 7 g net carbs.
How much french onion soup can I eat on keto?
About 71.4 g of french onion soup adds up to 5 g net carbs — about 20% of a typical serving. On a typical 20 g daily limit, one serving uses about 123% of your carbs.
What is a good keto substitute for french onion soup?
Try beef bone broth, gruyère, mushrooms. See our full guide: keto substitutes for bread.
