Think it’s impossible to enjoy a cheesy, gooey, comforting bowl of French onion soup for under 200 calories? Think again. This delicious—and deceptively simple—recipe proves you can have all the indulgent flavors you love without all the added calories. Plus, it’s so easy you’ll want to make it a regular part of your meal rotation.
Ingredients
- 4 yellow onions, peeled
- 2 cloves of garlic, peeled
- Drizzle of olive oil
- 2–3 cups beef bone broth (or chicken/vegetable broth, if you prefer)
- 1–2 teaspoons Worcestershire sauce (optional)
- 1 slice of low-calorie toast (about 45 calories per slice)
- A small handful of shredded Gruyère cheese (or your favorite cheese)
Step-by-Step Instructions
- Roast Your Onions and Garlic
- Preheat your oven to 400°F (200°C).
- Arrange the onions and garlic on a baking tray.
- Drizzle a little olive oil over them and roast for about 1 hour, or until they’re caramelized and fragrant.
- Roasting draws out the natural sweetness of the onions, which gives this soup its signature flavor.
- Blend Until Silky Smooth
- Transfer the roasted onions and garlic into a blender.
- Add 2–3 cups of beef bone broth—it adds incredible depth of flavor. (Feel free to use chicken or veggie broth if that’s what you have on hand.)
- Add 1–2 teaspoons of Worcestershire sauce if you like a slightly tangy, savory kick.
- Blend on high for at least 60–90 seconds, until the mixture is smooth and creamy.
- No blender? No problem. Use an immersion blender in a large pot instead.
- Heat and Top
- Pour the blended soup into a microwave-safe bowl.
- Place one slice of 45-calorie toast on top—this acts like the classic crouton layer.
- Sprinkle on a small handful of shredded Gruyère cheese, or any cheese you love.
- Melt and Enjoy
- Microwave on high for at least 60 seconds, or until the cheese is fully melted.
- Grab a spoon, and prepare to dig in!
Why You’ll Love This Recipe
- Lower Calorie Count: By blending roasted onions and garlic with just a bit of broth, you get all the robust flavor without the need for loads of butter and oil.
- Customizable Broth Options: Beef bone broth offers a rich, full-bodied taste, but chicken or vegetable broth works well too—perfect if you prefer a lighter or plant-based option.
- Quick, Comforting Meal: With just a little prep and a couple of minutes in the microwave, this soup is a lifesaver when you’re short on time but craving something warm and satisfying.
Special Thanks
Shout-out tofor the inspiration.