To make asparagus soup in a Vitamix blender, you will need the following ingredients:
- 1 tablespoon of butter or olive oil
- 1 medium onion, chopped
- 2 cloves of garlic, minced
- 4 cups (960 ml) of chicken or vegetable broth
- 1 pound (450 g) of fresh asparagus, trimmed and cut into 1-inch pieces
- Salt and ground black pepper, to taste
- Optional: sour cream, croutons, fresh herbs, lemon juice, etc. for garnishing