Chilled green pea soup drizzled with basil oil in a bowl, served with a toasted baguette slice topped with creamy spread and strawberry jam.

Chilled Buttermilk Pea Soup With Strawberry Toast

Christine Flynn shares her favourite effortless, but impressive, chilled summer starter.

Cold soup on a hot day is one of chef Christine Flynn‘s favourite things during the warm, summer months. This version, which combines frozen peas and tangy buttermilk, comes together in mere moments. Peas and strawberries are a classic pairing, and the creamy labneh and crunchy toast add both texture and interest. This is a great starter for your next dinner party since it’s more or less effortless but still impressive.

Chilled green pea soup drizzled with basil oil in a bowl, served with a toasted baguette slice topped with creamy spread and strawberry jam.

Chilled Buttermilk Pea Soup With Strawberry Toast

Christine Flynn
Silky smooth and vibrant green, this tangy chilled pea soup is perfect for an early summer evening when peas and strawberries are in peak season. The cool, creamy labneh and strawberry toast make a pleasing dipper.

Ingredients

Basil Oil

  • 7 big bunches fresh basil with stems
  • 2 cups avocado or olive oil

Pea Soup

  • 3 cups buttermilk
  • 1 cup water
  • 4 cups frozen peas rinsed to remove any chunks of frost or ice
  • handful fresh basil
  • pinch salt
  • 1 tbsp pure liquid honey

Strawberry Toast

  • ¼ cup strawberry jam
  • 2 tbsp white vinegar
  • ½ cup labneh or ricotta or plain Greek yogurt
  • 4 to 6 thin slices baguette toasted
  • freshly ground black pepper
  • Basil Oil to serve

Instructions
 

  • Place 4 to 6 bowls, depending on how many people you plan to serve, in the freezer to chill.

Basil Oil

  • Prepare an ice bath by filling medium bowl about one-third of the way with ice cubes. Add cold water until bowl is two-thirds full. Bring large pot of boiling salted water to a boil. Place basil in boiling water for about 5 to 10 seconds, until it turns bright green. Using slotted spoon or spider, scoop basil out of boiling water and plunge it into ice bath until it has fully cooled.
  • Using your hands, squeeze basil tightly to remove all excess water. It should be tightly packed and resemble a dark-green tennis ball. Transfer basil to high speed blender. Add avocado oil. Purée for 2 to 3 minutes on high speen, until basil is bright green and fully incorporated into oil.
  • Place coffee filter into fine-mesh strainer. Strain oil to remove solids. If you feel there is some water remaining, freeze the basil oil—the water and oil will separate and you can discard the frozen water. Transfer oil to jar with tight-fitting lid and store in fridge for up to 3 weeks. Alternatively, fill ice-cube tray with oil. Once frozen, transfer cubes to zip-top bag and store in freezer indefinitely. To thaw, simply place a cube in small dish or jar in fridge overnight.

Pea Soup

  • Place buttermilk, water, frozen peas, basil, salt and honey in a high-speed blender. Purée until smooth. Place soup in fridge to keep cold.

Strawberry Toast

  • In small bowl, stir together jam and vinegar. Spread labneh on toasted baguette slices, then top with jam mixture and black pepper to taste.
  • Divide soup among chilled bowls. Drizzle each serving with Basil Oil. Balance a piece of Strawberry Toast on the edge of each bowl and serve immediately. Store leftover soup in an airtight container in the fridge for up to 5 days.
Keyword Buttermilk, chilled pea soup, labneh, pea soup, srtrawberry toast, strawberry

Tips from the ELLE Gourmet editors

Waste not, want not

The recipe calls for three cups of buttermilk, meaning you’ll have one cup remaining in a standard container. Taking a cue from Christine Flynn’s no waste approach to everyday cooking, use it to make these delectable pancakes.

How to freeze leftover basil oil

Freeze any leftover basil oil in an ice cube tray. Once frozen, remove and store cubes in a resealable bag in your freezer for up to six months. These tiny cubes bursting with the flavour of summer are a welcome addition to soups or stews through winter.

Recipe excerpted from Easy Does It by Christine Flynn. Adapted for ELLE Gourmet. Copyright © 2026 Christine Flynn. Photography by Suech and Beck. Published by Penguin Canada, a division of Penguin Random House Canada Limited. Reproduced by arrangement with the publisher. All rights reserved.
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