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+ servings
Slow Cooker Asparagus Leek Soup

Slow Cooker Asparagus Leek Soup

A light, flavorful soup made in a slow cooker with asparagus, leeks, and fresh vegetables, perfect for celebrating seasonal produce.
Prep Time 10 minutes
Cook Time 4 hours
Total Time 4 hours 10 minutes
Course Main Course
Cuisine American
Servings 6 bowls
Calories 150 kcal

Equipment

  • 6-quart Slow Cooker
  • Immersion blender

Ingredients
  

Vegetables

  • 2 lbs asparagus, chopped
  • 2 stalks celery, sliced
  • 2 medium leeks, sliced, soaked & rinsed well
  • 1 medium yellow onion, diced
  • 3 cloves garlic, minced
  • 1 leaf bay leaf
  • 0.5 teaspoon dried thyme
  • 0.5 teaspoon sea salt
  • black pepper, to taste
  • 4 cups vegetable broth

Cream

  • 0.25 cup heavy cream use coconut milk to make it vegan

Optional garnishes

  • parmesan cheese
  • crushed red pepper flakes
  • crumbled bacon

Instructions
 

Cooking Instructions

  • Add everything except the heavy cream to the slow cooker (asparagus, celery, leeks, onion, garlic, seasonings, and broth). Cook on high for 4 hours or low for 6-7 hours.
  • Remove bay leaf from slow cooker. Use an immersion blender to purée the soup to your desired texture, then add ¼ cup of heavy cream to the soup. Stir the soup, then taste it to determine if it needs more salt and if desired, more cream.
  • For a pretty presentation, ladle soup into bowls, then pour heavy cream into a tablespoon and slowly drizzle it around on top of each bowl of soup. Optional garnishes: parmesan cheese, crushed red pepper flakes, crumbled bacon. Enjoy!

Notes

This recipe has only been tested with fresh asparagus. The servings are based on this soup being served with sides like bread and/or salad.

Nutrition

Serving: 1bowlCalories: 150kcalCarbohydrates: 20gProtein: 4gFat: 6gSaturated Fat: 3gPolyunsaturated Fat: 0.5gMonounsaturated Fat: 2gCholesterol: 15mgSodium: 800mgPotassium: 600mgFiber: 5gSugar: 2gVitamin A: 800IUVitamin C: 15mgCalcium: 50mgIron: 1mg
Keyword asparagus, Leeks, Slow Cooker, soup, vegetables, Vegetarian
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