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Deliciously Vegan Onion Soup: A Flavorful Comfort Dish


  • Author: Sophie
  • Total Time: 1 hour
  • Yield: 4 servings 1x
  • Diet: Vegan

Description

A hearty and flavorful vegan take on the classic French onion soup, rich with caramelized onions, aromatic herbs, and a savory vegetable broth.


Ingredients

Scale
  • 4 large onions, thinly sliced
  • 2 tablespoons olive oil
  • 4 cloves garlic, minced
  • 6 cups vegetable broth
  • 1/4 cup balsamic vinegar
  • 1 tablespoon fresh thyme leaves
  • Salt and pepper to taste
  • 1 baguette, sliced for croutons
  • Vegan cheese for topping (optional)
  • 1 tablespoon nutritional yeast (optional)
  • 1/2 cup white wine (optional)
  • Fresh parsley for garnish (optional)

Instructions

  1. Peel and thinly slice the onions evenly for proper caramelization.
  2. Mince the garlic cloves and set aside.
  3. Preheat oven to 350°F (175°C) for the croutons.
  4. In a large pot, heat olive oil over medium heat.
  5. Add sliced onions and cook slowly, stirring often, for 25-30 minutes until golden and caramelized.
  6. Add minced garlic and cook for 2 more minutes.
  7. Pour in vegetable broth, balsamic vinegar, and thyme; bring to a simmer.
  8. Season with salt and pepper; simmer for 20 minutes more.
  9. Meanwhile, prepare croutons: slice baguette, drizzle with olive oil, season with salt, and bake for 10-15 minutes until crispy.
  10. Serve soup hot with croutons and a sprinkle of vegan cheese, if desired.

Notes

For optimal flavor, take your time caramelizing the onions over medium heat. Use a heavy-bottomed pot to prevent burning. Taste and adjust salt carefully, especially if using salted broth.

  • Prep Time: 10 minutes
  • Cook Time: 50 minutes
  • Category: Soup
  • Method: Stovetop
  • Cuisine: Vegan, French-Inspired

Nutrition

  • Serving Size: 1 bowl
  • Calories: 150
  • Sugar: 5g
  • Sodium: 700mg
  • Fat: 6g
  • Saturated Fat: 1g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 20g
  • Fiber: 3g
  • Protein: 3g
  • Cholesterol: 0mg

Keywords: vegan onion soup, caramelized onions, plant-based soup, vegan comfort food