Tag: Onion soup calories

While the base of onions and broth is relatively low-calorie, a typical restaurant serving of French onion soup with its generous cheese and bread topping can contain upwards of 400-500 calories. This significant variation means the calorie count depends heavily on preparation, ingredients, and portion size, so the answer to 'Does onion soup have a lot of calories?' isn't as simple as it seems.

A simple, broth-based onion soup can contain as few as 50-80 calories per serving, while a traditional French onion soup with rich toppings can contain over 500 calories. The wide variance is not due to the onions themselves, but is entirely dependent on the additional ingredients.