Big Green Immunity-Boosting Vegetable Soup

Big Green Immunity-Boosting Vegetable Soup is a creamy, vibrant green soup packed with spinach, asparagus, and broccoli. This recipe is enriched with cashews for a silky, nutrient-dense boost to your immune system, making it the perfect healthy meal for any time of year.

Pin it

This soup is a powerhouse of nutrition, blending the earthy flavors of asparagus and leeks with the brightness of fresh lemon. It's an easy weeknight dinner that feels sophisticated yet cozy, especially when garnished with a drizzle of olive oil.

Ingredients

• 1 tablespoon olive oil
• 1 medium onion, chopped
• 2 garlic cloves, minced
• 1 leek, white and light green parts, sliced
• 1 medium head broccoli, cut into florets (about 300 g)
• 1 bunch asparagus, trimmed and cut into 2-inch pieces (about 250 g)
• 150 g baby spinach
• 80 g raw cashews (soaked in hot water for 15 minutes, then drained)
• 1 liter low-sodium vegetable broth
• 250 ml water (plus more as needed)
• 1 teaspoon sea salt, or to taste
• ½ teaspoon ground black pepper
• ¼ teaspoon ground nutmeg (optional)
• Juice of ½ lemon

Instructions

Step 1

Heat olive oil in a large pot over medium heat. Add onion, garlic, and leek; sauté for 4–5 minutes until softened and fragrant.

Step 2

Add broccoli and asparagus; cook for another 3 minutes, stirring occasionally.

Step 3

Pour in vegetable broth and water. Bring to a boil, then lower heat and simmer for 10 minutes, until vegetables are just tender.

Step 4

Add spinach and soaked cashews. Simmer for 2–3 minutes until spinach is wilted.

Step 5

Remove from heat. Using an immersion blender (or in batches with a blender), blend the soup until completely smooth and creamy.

Step 6

Stir in salt, pepper, nutmeg (if using), and lemon juice. Taste and adjust seasoning as needed.

Step 7

If soup is too thick, add a bit more water or broth to reach desired consistency.

Step 8

Serve hot, garnished with a drizzle of olive oil or extra lemon, if desired.

Zusatztipps für die Zubereitung

For an extra layer of flavor, consider adding a handful of fresh herbs like parsley or basil to the pot just before blending. To ensure the best results, use a large soup pot and a high-powered immersion or countertop blender to achieve that signature silky consistency.

Varianten und Anpassungen

To make this recipe nut-free, simply substitute the raw cashews with unsweetened coconut milk or silken tofu. Both alternatives provide excellent creaminess while keeping the dish vegan. Always ensure your vegetable broth is certified gluten-free if you have a gluten sensitivity.

Serviervorschläge

Serve this soup piping hot in rustic bowls. It pairs exceptionally well with crusty whole grain bread or a side of fluffy quinoa to make it a more substantial meal. A final squeeze of fresh lemon juice or a sprinkle of fresh herbs can brighten the flavors even further.

Pin it

Enjoy this nourishing Big Green Soup! Per serving, this recipe provides 210 calories, 10g of total fat, 24g of carbohydrates, and 8g of protein, making it as balanced as it is delicious.

Recipe FAQs

→ Can I make this soup nut-free?

Yes, replace the cashews with unsweetened coconut milk or silken tofu. Both alternatives provide creamy texture without nuts. Coconut milk adds subtle sweetness, while tofu keeps the flavor neutral and protein-rich.

→ How long does this soup keep in the refrigerator?

Store cooled soup in an airtight container for up to 4-5 days. The flavors actually deepen and improve after a day. Reheat gently over medium-low heat, adding a splash of water or broth if needed to restore consistency.

→ Can I freeze this green soup?

Absolutely. Portion cooled soup into freezer-safe containers or bags, leaving space for expansion. It freezes well for up to 3 months. Thaw overnight in the refrigerator and reheat slowly, whisking to restore smoothness.

→ What vegetables can I substitute?

Zucchini, green peas, or string beans work beautifully in place of asparagus. For spinach variations, try kale or Swiss chard—just remove tough stems first. The cashew creaminess balances any mild bitter notes from leafy greens.

→ Why soak the cashews before blending?

Soaking cashews for 15 minutes softens them, ensuring they blend completely smooth into the soup. This eliminates any gritty texture and helps them break down into the broth, creating that luxurious, dairy-free creaminess.

→ Can I use a regular blender instead of an immersion blender?

Yes, work in batches and never fill more than halfway. Hot soup expands when blended, so remove the center cap of the blender lid and cover with a kitchen towel to allow steam to escape safely. Blend each batch until completely smooth.