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Caramelized Onion Roasted Garlic Bisque

Caramelized Onion Roasted Garlic Bisque

Caramelized Onion Roasted Garlic Bisque is the ultimate comfort soup that combines sweet caramelized onions and rich roasted garlic for a warm, creamy delight. This bisque is perfect for chilly evenings, offering a satisfying meal whether you’re hosting guests or enjoying a cozy night in. With its velvety texture and robust flavor, it’s not only delicious but also light on calories, making it an ideal choice for any occasion. Easy to prepare with simple ingredients, this bisque can be served as a starter or main dish alongside crusty bread or a fresh salad.

  • Total Time: 1 hour 45 minutes
  • Yield: Serves approximately 6 people 1x

Ingredients

Scale
  • 1 large whole garlic head
  • 1 ½ tablespoons olive oil
  • 4 large sweet onions (about 9 cups, thinly sliced)
  • 2 medium leeks (about 2 ½ cups, thinly sliced)
  • 1 teaspoon salt
  • 1 teaspoon dried thyme
  • 2 tablespoons all-purpose flour
  • 1/3 cup dry white apple vinegar
  • 4 cups vegetable broth
  • 2 cups milk

Instructions

  1. Preheat oven to 350°F (175°C). Prepare the garlic by wrapping it in foil with olive oil and roasting for about one hour.
  2. In a large pot, heat remaining olive oil over medium heat. Sauté sliced onions and leeks for about 30 minutes until soft. Season with salt and thyme; continue cooking until dark golden brown.
  3. Stir in flour and cook for one minute before adding vinegar and vegetable broth. Bring to a boil, then reduce heat and simmer for another 30 minutes.
  4. Blend the roasted garlic and onion mixture until smooth. Return to the pot, stir in milk, and simmer for an additional 8 minutes.
  • Author: Natalia
  • Prep Time: 15 minutes
  • Cook Time: 90 minutes
  • Category: Soup
  • Method: Roasting and Simmering
  • Cuisine: American

Nutrition

  • Serving Size: 1 serving
  • Calories: 275
  • Sugar: 6g
  • Sodium: 700mg
  • Fat: 10g
  • Saturated Fat: 3g
  • Unsaturated Fat: 7g
  • Trans Fat: 0g
  • Carbohydrates: 40g
  • Fiber: 4g
  • Protein: 7g
  • Cholesterol: 10mg

Keywords: For a vegan version, substitute plant-based milk. Customize with herbs like rosemary or spices for added warmth.