Silky Butternut Squash Soup with Greek Yogurt

Prep: 15 minCook: 25 min4 servingsmedium
Silky Butternut Squash Soup with Greek Yogurt

Velvety roasted butternut squash soup brightened with fresh nutmeg and topped with cooling Greek yogurt swirl. This comforting autumn soup balances natural sweetness from caramelized onions and squash with warm spice notes. Perfect for weeknight dinners, meal prep, or elegant lunch gatherings. The yogurt topping adds protein and tang, cutting richness while the fresh nutmeg beyond standard versions.

Ingredients

4 servings
  • 6 cups butternut squash, peeled and cubed
    kabocha squash1:1dairy-free

    slightly sweeter, denser flesh

    Full guide →
  • 3 ½ cups chicken stock, good quality
    vegetable stock1:1vegan

    creamy vegetable base

    Full guide →
  • 1 ½ cups sweet onions, chopped
  • 1 leaf bay leaf, fresh if possible
  • ¼ teaspoon nutmeg, freshly grated
  • ¼ teaspoon sea salt
  • teaspoon black pepper, freshly ground
  • 1 cup Greek yogurt, thick plain
    sour cream1:1dairy-free

    use cashew cream or coconut yogurt

    Full guide →

Instructions

  1. 1

    Combine squash, stock, onions, and bay leaf in a large pan and bring to a boil.

  2. 2

    Cover, reduce heat to low, and simmer until squash is tender.

  3. 3

    Remove bay leaf and transfer mixture to blender or food processor in batches, pureeing until smooth.

  4. 4

    Return to pan and reheat gently if needed.

  5. 5

    Season with nutmeg, salt, and pepper.

  6. 6

    Ladle into bowls and swirl 2 tablespoons yogurt into each serving, sprinkle with remaining nutmeg.

Tips

Tip 1

Use a fresh bay leaf for cleaner flavor. Remove it completely before blending to avoid accidental ingestion.

Tip 2

Puree in small batches to prevent blender overflow and ensure smooth texture throughout.

Tip 3

Grate nutmeg fresh rather than using pre-ground for brighter, more potent spice notes.

Good to Know

Storage

Refrigerate in airtight container up to 4 days. Freeze puree without yogurt topping up to 3 months; thaw overnight in fridge.

Make Ahead

Prepare through pureeing step and chill up to 2 days. Reheat gently before serving and add yogurt at table.

Serve With

Ladle hot into bowls. Yogurt swirl and nutmeg sprinkle should be added just before eating to maintain textural contrast.

See pairing guide →

Common Mistakes

Watch

Oversimmer squash to avoid mushy texture that blends to pasty consistency

Watch

Skip blending bay leaf to prevent bitter splinters in smooth soup

Watch

Use stale pre-ground nutmeg to avoid flat, dusty spice flavor

Substitutions

Dairy-Free Swaps

Greek yogurt
creme fraiche1:1dairy-free

richer, tangier finish

Full guide →
butternut squash
kabocha squash1:1dairy-free

slightly sweeter, denser flesh

Full guide →
Greek yogurt
sour cream1:1dairy-free

use cashew cream or coconut yogurt

Full guide →

Vegan Options

chicken stock
vegetable stock1:1vegan

creamy vegetable base

Full guide →
Find more substitutions →

FAQ

Can I make this dairy-free?

Yes, replace Greek yogurt with cashew cream, coconut yogurt, or silken tofu blended with lemon juice. Stir these directly into the hot soup rather than swirling on top for creamier texture.

What if my soup is too thick after pureeing?

Thin with additional chicken or vegetable stock, adding 1/4 cup at a time while reheating and stirring. Alternatively, whisk in more yogurt or cream for richness.

How long can I keep this soup refrigerated?

Store in airtight containers up to 4 days. Freeze the puree without yogurt topping for up to 3 months. Thaw overnight in the fridge and reheat gently over medium-low heat, stirring occasionally.