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Lentil Quinoa Soup – Instant Pot

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  • Author: Chef Emma
  • Prep Time: 10 minutes
  • Cook Time: 20 minutes
  • Total Time: 30 minutes
  • Yield: 6 servings 1x
  • Category: Soup
  • Method: Instant Pot
  • Cuisine: Middle Eastern-Inspired
  • Diet: Vegan

Description

A wholesome and hearty Lentil Quinoa Soup made in the Instant Pot, packed with plant-based protein, fiber, and warming spices—perfect for a nourishing meal.


Ingredients

Units Scale
  • 1 tablespoon olive oil
  • 1 small onion, diced
  • 2 cloves garlic, minced
  • 2 carrots, diced
  • 2 celery stalks, diced
  • 1 cup green or brown lentils, rinsed
  • 1/2 cup quinoa, rinsed
  • 1 (15 oz) can diced tomatoes
  • 1 teaspoon ground cumin
  • 1/2 teaspoon ground turmeric
  • 1 teaspoon dried thyme
  • 1/2 teaspoon black pepper
  • Salt to taste
  • 6 cups vegetable broth
  • 2 cups chopped spinach or kale
  • Juice of 1 lemon (optional, for brightness)

Instructions

  1. Set the Instant Pot to Sauté mode and heat olive oil.
  2. Add onion, garlic, carrots, and celery; cook for 3–4 minutes until slightly softened.
  3. Stir in lentils, quinoa, diced tomatoes, cumin, turmeric, thyme, black pepper, and salt.
  4. Pour in vegetable broth and stir well to combine.
  5. Cancel Sauté mode, secure the lid, and set the valve to sealing. Pressure cook on High for 10 minutes.
  6. Allow natural pressure release for 10 minutes, then quick release the rest.
  7. Stir in spinach or kale and let wilt for a few minutes. Add lemon juice if desired.
  8. Serve warm with crusty bread or on its own.

Notes

  • This soup thickens as it sits; add water or broth to thin if needed.
  • Great for meal prep—stores well in the fridge for up to 5 days or frozen up to 3 months.
  • Use red lentils for a softer, creamier texture (reduce cook time to 5 minutes).
  • Adjust spices to taste or add chili flakes for a spicier version.

Nutrition

  • Serving Size: 1.5 cups
  • Calories: 260
  • Sugar: 5g
  • Sodium: 600mg
  • Fat: 6g
  • Saturated Fat: 1g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 38g
  • Fiber: 9g
  • Protein: 12g
  • Cholesterol: 0mg