Creamy Lemon Spinach Soup

Highlighted under: Healthy & Light

I absolutely love making this Creamy Lemon Spinach Soup, especially on chilly evenings. The combination of fresh spinach and zesty lemon creates a vibrant flavor profile that never fails to brighten my day. Every spoonful is a delightful experience, thanks to the creamy texture developed by blending all the ingredients together. I've found that adding a touch of garlic enhances the depth of flavor, making it the perfect comforting dish. Plus, it’s quick to prepare, so I can enjoy a hearty meal without spending hours in the kitchen.

Ruby Lawson

Created by

Ruby Lawson

Last updated on 2026-01-18T11:28:09.697Z

When I first created this Creamy Lemon Spinach Soup, I was searching for a way to make greens exciting and flavorful. The bright lemon notes play beautifully with the sweetness of the spinach, and blending them gives a smooth consistency that's surprisingly rich for a vegetable-based soup.

One tip I learned is to sauté the garlic in olive oil before adding the spinach, as this helps to bring out its natural sweetness. Trust me, this simple step elevates the soup's flavor and makes it utterly delicious!

Why You Will Love This Recipe

  • Bright, zesty flavors that awaken your palate
  • Creamy texture that feels indulgent yet healthy
  • Quick and easy to prepare, perfect for busy weeknights

Ingredient Insights

The star of this Creamy Lemon Spinach Soup is undoubtedly the fresh spinach. It not only adds a beautiful green hue but is also packed with nutrients. Use baby spinach for a milder flavor, or if you prefer a stronger taste, opt for mature spinach. Make sure to wash it thoroughly to remove any residual grit. Wilting the spinach just before blending helps maintain its vibrant color, ensuring your soup looks as good as it tastes.

Potatoes play a crucial role in adding creaminess without the need for excessive cream. They should be diced evenly to ensure they cook uniformly; roughly 1-inch cubes work well. You can substitute with sweet potatoes for a subtle sweetness, or even cauliflower for a lighter option. Remember, the sweetness of the potatoes balances the tartness of the lemon, contributing to the soup's overall harmony.

Perfecting the Texture

For a silky-smooth texture, blending is key. If using a countertop blender, allow the soup to cool slightly before blending in batches. Fill the blender no more than halfway to prevent spillage. If you're using an immersion blender, be sure to blend until the soup is glossy and there are no visible lumps. This step is essential, as it ensures that every spoonful has the same delightful creamy consistency.

Reheating the soup is just as important as the blending process. When warming it up, do so over low heat to avoid simmering, which can alter the texture. Stir frequently until heated through, and consider adding a splash of broth or cream if it thickens too much upon reheating. This will maintain its velvety profile, guaranteeing a satisfying experience every time you serve it.

Serving Suggestions and Variations

This soup pairs wonderfully with a crusty baguette or grilled cheese, creating a heartwarming meal. For an added depth of flavor, sprinkle some freshly grated Parmesan on top just before serving. A drizzle of olive oil or a squeeze of lemon juice can elevate the dish with a touch of brightness, making each bite even more enticing.

Feel free to experiment with the flavors! Consider adding herbs like dill or basil for a different twist. If you're looking for a protein boost, cooked chicken or chickpeas can be stirred in just before serving. For a vegan alternative, use coconut cream instead of heavy cream, and replace the broth with a quality vegetable stock to keep it plant-based.

Ingredients

Gather these ingredients before you start cooking:

Main Ingredients

  • 4 cups fresh spinach, washed and roughly chopped
  • 1 medium onion, diced
  • 2 cloves garlic, minced
  • 1 medium potato, peeled and diced
  • 4 cups vegetable broth
  • 1 cup heavy cream
  • Juice and zest of 1 lemon
  • Salt and pepper to taste
  • Olive oil for sautéing

Make sure to have all ingredients ready for a smooth cooking experience!

Instructions

Follow these steps to prepare your soup:

Sauté the Vegetables

In a large pot, heat a splash of olive oil over medium heat. Add the diced onion and minced garlic, cooking until the onion is translucent, about 5 minutes.

Cook the Potatoes

Stir in the diced potato and vegetable broth. Bring to a boil, then reduce the heat and let it simmer for 10 minutes, or until the potatoes are tender.

Add Spinach and Blend

Add the chopped spinach and cook for an additional 5 minutes until wilted. Remove from heat and blend the soup until smooth using an immersion blender or in batches in a countertop blender.

Finish with Cream and Lemon

Return the blended soup to the pot, stir in the heavy cream, lemon juice, and zest. Season with salt and pepper to taste. Heat through before serving.

Your Creamy Lemon Spinach Soup is now ready to enjoy!

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Pro Tips

  • For a vegan version, replace heavy cream with coconut milk and use vegetable broth. Adding a pinch of nutmeg can also enhance the flavor profile beautifully.

Make-Ahead Tips

This Creamy Lemon Spinach Soup is an excellent option for meal prep. You can prepare it in advance and store it in an airtight container in the refrigerator for up to three days. Just be sure to let it cool completely before refrigerating to maintain its freshness. Reheat gently on the stovetop, as mentioned previously, to keep the texture intact.

If you're looking to make the soup more conveniently, consider freezing portions. The soup can be frozen for up to three months. When you're ready to enjoy it, thaw in the refrigerator overnight and reheat gently on the stovetop. Just remember that some separation may occur, so regular stirring will help restore its creamy consistency.

Common Troubleshooting

If the soup turns out too thick, don’t hesitate to add a little extra vegetable broth or water to achieve your desired consistency. Adjusting textures is a simple remedy, and it ensures you get the most out of the flavors you've created. Sometimes, using starchy potatoes can lead to a denser soup, so always keep some liquid handy for adjustments.

In case your soup ends up too sour due to an excess of lemon, add a pinch of sugar or a splash of cream to balance the flavors. Taste as you go; it’s the best way to ensure the final result is just to your liking. A bit of trial and error can lead to the most delightful outcomes.

Questions About Recipes

→ Can I use frozen spinach instead of fresh?

Yes, frozen spinach works well! Just be sure to thaw and drain it thoroughly before using it in the recipe.

→ How long will leftovers last?

Leftover soup can be stored in an airtight container in the refrigerator for up to 3 days.

→ Can I freeze this soup?

Absolutely! Freeze the soup in individual portions for up to 2 months. Just reheat gently when you're ready to enjoy.

→ What can I serve with this soup?

This soup pairs wonderfully with crusty bread or a fresh salad for a complete meal.

Creamy Lemon Spinach Soup

I absolutely love making this Creamy Lemon Spinach Soup, especially on chilly evenings. The combination of fresh spinach and zesty lemon creates a vibrant flavor profile that never fails to brighten my day. Every spoonful is a delightful experience, thanks to the creamy texture developed by blending all the ingredients together. I've found that adding a touch of garlic enhances the depth of flavor, making it the perfect comforting dish. Plus, it’s quick to prepare, so I can enjoy a hearty meal without spending hours in the kitchen.

Prep Time10 minutes
Cooking Duration20 minutes
Overall Time30 minutes

Created by: Ruby Lawson

Recipe Type: Healthy & Light

Skill Level: Beginner

Final Quantity: 4 servings

What You'll Need

Main Ingredients

  1. 4 cups fresh spinach, washed and roughly chopped
  2. 1 medium onion, diced
  3. 2 cloves garlic, minced
  4. 1 medium potato, peeled and diced
  5. 4 cups vegetable broth
  6. 1 cup heavy cream
  7. Juice and zest of 1 lemon
  8. Salt and pepper to taste
  9. Olive oil for sautéing

How-To Steps

Step 01

In a large pot, heat a splash of olive oil over medium heat. Add the diced onion and minced garlic, cooking until the onion is translucent, about 5 minutes.

Step 02

Stir in the diced potato and vegetable broth. Bring to a boil, then reduce the heat and let it simmer for 10 minutes, or until the potatoes are tender.

Step 03

Add the chopped spinach and cook for an additional 5 minutes until wilted. Remove from heat and blend the soup until smooth using an immersion blender or in batches in a countertop blender.

Step 04

Return the blended soup to the pot, stir in the heavy cream, lemon juice, and zest. Season with salt and pepper to taste. Heat through before serving.

Extra Tips

  1. For a vegan version, replace heavy cream with coconut milk and use vegetable broth. Adding a pinch of nutmeg can also enhance the flavor profile beautifully.

Nutritional Breakdown (Per Serving)

  • Calories: 250 kcal
  • Total Fat: 16g
  • Saturated Fat: 10g
  • Cholesterol: 50mg
  • Sodium: 600mg
  • Total Carbohydrates: 20g
  • Dietary Fiber: 5g
  • Sugars: 3g
  • Protein: 5g