Creamy Asparagus Soup Lemon (Print version)

Velvety asparagus soup enhanced with lemon for a fresh, light spring starter.

# What you need:

→ Vegetables

01 - 1 lb fresh asparagus, trimmed and cut into 1-inch pieces
02 - 1 medium yellow onion, chopped
03 - 2 cloves garlic, minced
04 - 1 medium Yukon Gold potato, peeled and diced

→ Liquids

05 - 4 cups low-sodium vegetable broth
06 - 1 cup whole milk or unsweetened plant-based milk
07 - 1/2 cup heavy cream

→ Flavorings

08 - 2 tbsp unsalted butter
09 - 1/2 tsp salt, or to taste
10 - 1/4 tsp freshly ground black pepper
11 - 1/4 tsp ground nutmeg
12 - Zest of 1 lemon
13 - 1 tbsp fresh lemon juice

→ Garnish

14 - Reserved asparagus tips, blanched
15 - Extra cream or crème fraîche
16 - Fresh chives or dill, chopped

# Directions:

01 - Melt the butter in a large pot over medium heat. Add the chopped onion and cook for 3–4 minutes until softened but not browned.
02 - Stir in the minced garlic and cook for 1 minute until fragrant.
03 - Add the diced potato and asparagus pieces (reserve a few tips for garnish if desired). Cook for 3 minutes, stirring occasionally.
04 - Pour in the vegetable broth and bring to a boil. Reduce heat, cover, and simmer for 15 minutes until asparagus and potato are tender.
05 - Remove from heat. Puree the soup with an immersion blender or in batches in a countertop blender until smooth. Return to the pot.
06 - Stir in the milk, cream, nutmeg, lemon zest, and lemon juice. Heat gently over low heat until warmed through. Season with salt and pepper to taste.
07 - Serve hot, garnished with blanched asparagus tips, a swirl of cream, and fresh herbs if desired.

# Expert advice:

01 -
  • The lemon cuts through the cream like a little secret handshake
  • It comes together in under 45 minutes but tastes like you fussed for hours
  • This soup freezes beautifully, so you can hide some away for yourself later
02 -
  • Asparagus turns an unappetizing army green if you overcook it before blending, so check tenderness at the 12-minute mark
  • Adding lemon juice while the soup is still boiling can sometimes cause the cream to separate, so always add acid off the heat
  • This soup thickens as it cools, so plan to add a splash more broth or milk when reheating leftovers
03 -
  • The best asparagus has tight, compact tips and stems that snap cleanly when bent—woody stems never fully break down in the blender
  • Zesting your lemon directly into the pot, rather than into a separate bowl first, captures the essential oils that usually get left behind on the cutting board

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