Apple and Fennel Salad with Green Mayo Recipe | Food Network UK

Ingredients

• 2 large egg yolks, at room temperature
• 1 tsp Dijon mustard, optional
• 1 tbsp white wine vinegar
• 1 tsp salt
• 150ml olive oil
• 150ml canola oil
• 2 tbsp each mint, parsley, and fennel fronds, chopped
• 30g watercress
• 4 tbsp sour cream
• 4 green apples, cored and sliced
• 4 red apples, cored and sliced
• Juice of 2 limes or 1 lemon
• 8 celery sticks, sliced thinly
• 1 fennel bulb, thinly sliced
• 2 tbsp mint, finely chopped
• 4 tsp parsley, chopped
• 4 tsp fennel fronds, chopped plus extra for garnish