Lemony Chicken and Cauliflower Rice Soup

A twist on Greek chicken and rice, this Lemony Chicken and Cauliflower Rice Soup comes together quickly in the Instant Pot. Blending part of the cauliflower rice after cooking creates a creaminess that’s a bit decadent. Top it all off with spinach or kale for a nutrient powerhouse with amazing flavor.

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Lemony Chicken and Cauliflower Rice Soup

Lemony Chicken and Cauliflower Rice Soup

  • Author: Fresh. Out.
  • Prep Time: 20
  • Cook Time: 20
  • Total Time: 40 minutes
  • Yield: 1012 Servings 1x
  • Category: Soup
  • Method: Instant Pot

Description

Lemony Chicken and Cauliflower Rice Soup


Scale

Ingredients

  • 2 boneless skinless chicken breasts, divided lobe and tip
  • 4 medium carrots, peeled and sliced into thick half-moons
  • 4 packed cups roughly chopped kale, stems removed
  • 2 large shallots, finely chopped
  • 1 rib celery, diced
  • 1 large garlic clove, minced
  • Juice and zest of one medium lemon
  • 8 cups low-sodium or unsalted chicken broth or bone broth
  • 2 12-ounce bags frozen cauliflower
  • 1 1/2 tbsp extra-virgin olive oil
  • 1/2 tsp ground black pepper, divided
  • 1/2 tsp salt, more to taste after cooking (depending on salt in broth)
  • Pinch of dried oregano
  • Optional: Thin lemon slices and flat leaf parsley for garnish

Instructions

  1. Zest and juice lemon and set aside. 
  2. Set Instant Pot to Sauté and allow it to heat fully before adding a tablespoon of olive oil. Add the chicken breasts, sprinkle with a pinch of salt and pepper, and let sear for 1-2 minutes before flipping and searing the other side. Remove seared chicken from pot.
  3. Add remaining oil and shallots. Stir and cook until the shallots begin to break down and brown a bit. Add garlic and stir frequently until fragrant (about a minute). 
  4. Add about a cup of broth to deglaze the pot, thoroughly scraping up any browned bits from the bottom of the pot. Add carrots, celery, cauliflower rice, remaining broth, lemon zest, a pinch of dried oregano, and 1/4 tsp each of the remaining salt and pepper, then stir to break up any frozen chunks of cauliflower rice. 
  5. Return chicken breasts to the pot, seal and set to Manual/High for 8 minutes. Allow natural release for 10 minutes after cook time ends, then vent manually. Once the pin drops, open the Instant Pot and transfer the chicken breasts to a large plate. Set aside. 
  6. Stir the soup and taste for seasoning. Add remaining salt and pepper to taste, then use a ladle to skim off some broth and cauliflower rice (avoid the carrots). You’ll want 1 to 1 1/2 cups of cauliflower rice with just enough broth to suspend it. Transfer to a large measuring cup if using an immersion blender or to a blender pitcher and puree until smooth and creamy. Return the puree to the Instant Pot and stir well. Add another ladle of broth and cauliflower rice (mostly broth) to the measuring cup or blender, pulse until smooth (this is to get any remaining puree out of the cup/pitcher) and return to the pot. The result will be a slightly creamy broth that is still light and thin.   
  7. Shred the chicken with two forks and set Instant Pot to Saute again to bring the liquid back to a low boil. As soon as the soup begins to bubble, add the spinach or kale and lemon juice. Stir and turn the Instant Pot off. Let sit for a few minutes to slightly wilt the spinach or kale – it should be bright green. Add the chicken back to the pot, stir, and serve. 


Notes

Refrigerate in an airtight container up to 4 days.

Freeze in an airtight container up to 3-4 months. Defrost completely before gently reheating. 

Total cook time does not include pressurizing time.

Keywords: GREEK CHICKEN SOUP, LEMON CHICKEN SOUP, CAULIFLOWER RICE, PALEO, KETO, GLUTEN-FREE, GRAIN-FREE, LOW-FAT, HEALTHY SOUP

LEMONY CHICKEN AND CAULIFLOWER RICE SOUP
LEMONY CHICKEN AND CAULIFLOWER RICE SOUP

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