Smoked fish salad and avocado dressing | New World

Ingredients

• 1 avocado, halved, stone removed and peeled
• 1/4 tsp minced garlic
• 2 tbsp olive oil, or avocado oil
• 3 tbsp lemon juice
• 3 tbsp sour cream
• Few drops Tabasco sauce
• 500-600 g smoked fish, bones removed
• 4 cup watercress sprigs
• 1 fennel bulb, well trimmed and very thinly sliced (optional)