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Creamy Asparagus Soup Recipe Easy Homemade Velvety and Rich

creamy asparagus soup - featured image

A velvety and rich creamy asparagus soup featuring caramelized leeks for depth of flavor, perfect for a comforting and nourishing meal.

Ingredients

Scale
  • 1 pound fresh asparagus, trimmed and chopped
  • 2 medium leeks, cleaned and thinly sliced
  • 2 tablespoons unsalted butter (or olive oil for dairy-free)
  • 2 garlic cloves, minced
  • 4 cups vegetable broth (low-sodium preferred)
  • 1 medium potato, peeled and diced
  • 1 teaspoon fresh thyme, chopped
  • Salt and freshly ground black pepper, to taste
  • 1 tablespoon fresh lemon juice
  • Optional garnish: chopped chives, drizzle of olive oil, toasted almonds

Instructions

  1. Clean and prep the leeks by cutting off the dark green tops and root ends, then slice the white and light green parts thinly. Rinse under cold water to remove grit. (10 minutes)
  2. Caramelize the leeks by heating 1 tablespoon of butter over medium-low heat in a large heavy-bottomed pot. Add the sliced leeks with a pinch of salt and stir occasionally. Cook slowly for about 20 minutes until deep golden brown and sweet-smelling.
  3. Add minced garlic and chopped thyme to the pot and cook for another minute until fragrant, being careful not to brown the garlic.
  4. Add chopped asparagus and diced potato to the pot, stirring to coat with the buttery leeks. Cook for 3-4 minutes until asparagus brightens in color.
  5. Pour in 4 cups of vegetable broth, bring to a simmer, then reduce heat to low. Cover and cook for 15-20 minutes until asparagus and potatoes are tender.
  6. Use an immersion blender to puree the soup until smooth and creamy. For extra silky texture, strain through a fine mesh sieve if desired. Be careful when blending hot liquids.
  7. Stir in the remaining tablespoon of butter and fresh lemon juice. Season with salt and pepper to taste.
  8. Ladle soup into bowls and garnish with chopped chives, a drizzle of olive oil, or toasted almonds if desired. Serve immediately.

Notes

Caramelize leeks slowly over low heat to avoid bitterness. Use a potato to add creaminess without heavy cream. Adjust seasoning after cooking as broth saltiness varies. For dairy-free, substitute butter with olive oil. Soup can be stored refrigerated for up to 3 days or frozen for 2 months. Reheat gently to maintain texture.

Nutrition

Keywords: creamy asparagus soup, caramelized leeks, easy soup recipe, spring soup, vegetarian soup, dairy-free option, gluten-free soup