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Silky Asparagus Soup Recipe

Silky Asparagus Soup Recipe


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4.9 from 30 reviews

  • Total Time: 1 hour 10 minutes
  • Yield: 6 1x

Description

Ina Garten’s cream of asparagus soup blends fresh asparagus with rich cream for a luxurious spring starter. Silky smooth textures and delicate herbal notes promise a comforting meal you’ll savor to the last spoonful.


Ingredients

Scale
  • 2 lbs (907 g) asparagus, medium, cut in half crosswise (2 bunches)
  • 1 Spanish onion, medium, chopped
  • 1 stalk celery, chopped
  • 1 carrot, chopped
  • 6 tbsps unsalted butter
  • 7 tbsps all-purpose flour
  • ½ cup (120 ml) heavy cream
  • 1 tbsp dry white vermouth
  • 1 tbsp kosher salt (for boiling asparagus)
  • 1 tsp kosher salt (for seasoning)
  • 3 sprigs parsley
  • 3 sprigs fresh thyme
  • 1 bay leaf
  • Black pepper, freshly ground, to taste

Instructions

  1. Preparation: Establish a large pot with salted water and create an ice bath to maintain asparagus’s emerald hue and crisp structure.
  2. Blanching: Immerse asparagus in boiling water for 4 minutes, then rapidly transfer to ice water to cease cooking. Drain completely and pat dry.
  3. Vegetable Preparation: Reserve 18 asparagus tips for garnish, slicing diagonally. Mince remaining spears into precise, uniform fragments.
  4. Sautéing Foundation: In a capacious pot, melt butter over medium flame. Incorporate diced onion, celery, and carrot, covering and cooking for 12 minutes until vegetables soften and become translucent.
  5. Roux Development: Dust flour over vegetable mixture, stirring continuously for 2 minutes to construct a thickening base and develop complex flavor profiles.
  6. Liquid Integration: Slowly introduce reserved asparagus cooking liquid, whisking methodically to prevent clumping and ensure a velvety smooth consistency.
  7. Herbal Infusion: Create a bouquet garni by bundling parsley, thyme, and bay leaf with kitchen twine. Submerge herb package into liquid, simmering for 10 minutes to extract delicate aromatic essences.
  8. Soup Construction: Fold chopped asparagus into the pot, bringing to a gentle boil. Remove from heat and allow brief cooling to prevent scorching.
  9. Refinement Process: Discard bouquet garni. Puree soup in batches using blender, achieving silken texture. Strain through fine-mesh sieve to eliminate potential fibers.
  10. Final Seasoning: Return soup to pot, reheating over medium temperature. Gently incorporate heavy cream, white vermouth, and remaining seasonings. Adjust with freshly ground black pepper to elevate flavor complexity.
  11. Presentation: Elegantly ladle soup into serving vessels, crowning each portion with reserved diagonal asparagus tips for a visually stunning culinary experience.

Notes

  • Blanching Technique: Master the 4-minute blanching process to preserve asparagus’s bright green color and prevent overcooking, which can lead to mushy texture.
  • Roux Mastery: Carefully cook flour with vegetables for 2 minutes to develop a deep, nutty flavor and create a smooth, thickened soup base without lumps.
  • Herb Infusion Secret: Use a bouquet garni to extract maximum flavor from herbs, allowing them to steep gently without overpowering the delicate asparagus taste.
  • Silky Smooth Finish: Strain the pureed soup through a fine-mesh sieve to ensure an ultra-creamy, fiber-free consistency that showcases the soup’s elegant texture.
  • Prep Time: 15 minutes
  • Cook Time: 55 minutes
  • Category: Lunch, Dinner, Appetizer
  • Method: Boiling
  • Cuisine: American

Nutrition

  • Serving Size: 6
  • Calories: 250
  • Sugar: 3 g
  • Sodium: 400 mg
  • Fat: 17 g
  • Saturated Fat: 10 g
  • Unsaturated Fat: 6 g
  • Trans Fat: 0 g
  • Carbohydrates: 22 g
  • Fiber: 2 g
  • Protein: 4 g
  • Cholesterol: 50 mg