- Step 1
Separate the leaves from the cos and rinse well. Drain and pat dry with paper towel.
- Step 2
Blanch snow peas in a saucepan of boiling water for 2-3 minutes or until bright green and crisp. Drain and refresh in iced water. Drain again. Set aside.
- Step 3
To make the dressing, combine the horseradish, buttermilk, olive oil and water. Add salt and cracked black pepper and whisk until well combined.
- Step 4
To serve, combine the cos, snow peas and fennel in a large serving bowl. Drizzle with dressing and gently toss to combine. Serve.