Soused Fennel, Cucumber and Baby Cos Salad

Ingredients

• 80 ml white wine vinegar (1/3 cup)
• 80 ml white wine (1/3 cup)
• 1 tbsp white sugar
• 1 bulb fennel, shaved lengthways using a mandolin
• 2 tbsp lemon juice
• 80 ml extra-virgin olive oil (1/3 cup)
• 2 baby cos lettuces
• 2 Lebanese cucumbers, shaved lengthways using a mandolin