Asparagus soup

Ingredients

- +

servings

• Butter
  1 tbsp.
• Olive oil
  1 tbsp.
• Onion, chopped
  1 pcs.
• Cut fresh asparagus (1-inch pieces)
  4 cups
• Red potatoes, peeled and cubed
  3 pcs.
• Vegetable broth
  2 can
• Grated lemon zest
  2 tsp.
• Salt
  to taste
• Pepper
  to taste
• Ground coriander
  tsp.
• Ground ginger
  to taste
• Garnish:
• Minced chives
  0,2 cup
• Creme fraiche or sour cream
  0,2 cup
• Lemon juice
  1 tbsp.
• Grated lemon zest
  tsp.