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Creamy Roasted Garlic and Potato Soup

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  • Author: Mary
  • Prep Time: 15 minutes
  • Cook Time: 45 minutes
  • Total Time: 1 hour
  • Yield: 4-6 servings
  • Category: Soup
  • Method: Stovetop + Oven (for roasting garlic)
  • Cuisine: American / European-Inspired
  • Diet: Vegetarian

Description

This Creamy Roasted Garlic and Potato Soup is a velvety, flavor-packed comfort dish made with slow-roasted garlic, tender potatoes, and a splash of cream. It’s the perfect homemade soup for cold days, cozy dinners, or elegant starters. Easy to prepare and rich in taste, this comforting soup will become a seasonal favorite.


Ingredients

  • 2 large garlic bulbs
  • 1 tablespoon olive oil
  • 2 tablespoons unsalted butter
  • 1 medium yellow onion, chopped
  • 1 teaspoon fresh thyme (or ½ teaspoon dried)
  • 2 pounds Russet potatoes, peeled and diced
  • 4 cups chicken or vegetable broth
  • ¾ cup heavy cream
  • Salt, to taste
  • Black pepper, to taste
  • Fresh parsley, chopped (for garnish)
  • Grated Parmesan cheese (optional, for serving)

 


Instructions

  1. Preheat oven to 400°F (200°C). Slice the tops off garlic bulbs, drizzle with olive oil, wrap in foil, and roast for 40–45 minutes until golden and soft.
  2. In a large pot, melt butter over medium heat. Add chopped onion and thyme; sauté until translucent and fragrant, about 5 minutes.
  3. Add diced potatoes and broth to the pot. Bring to a boil, then reduce heat and simmer until potatoes are fork-tender, about 15–20 minutes.
  4. Squeeze roasted garlic cloves into the pot and discard the skins. Stir to combine.
  5. Use an immersion blender to blend the soup until smooth. For an extra silky texture, blend in batches using a blender.
  6. Stir in heavy cream. Season with salt and black pepper. Warm through gently without boiling.
  7. Serve hot, garnished with fresh parsley and Parmesan if desired.

Notes

  • Vegan option: Use olive oil instead of butter and replace heavy cream with coconut or oat milk.
  • Add spice: A pinch of cayenne or red pepper flakes brings gentle heat.
  • Change the herbs: Rosemary or sage can be swapped for thyme for a different flavor profile.
  • Extra thickness: Reduce broth or add more potatoes to achieve a thicker consistency.
  • Best not frozen due to cream—refrigerate and enjoy within 3 days.