Garden Salad

Name: Garden Salad
Prep time: 7 min
Ingredients: 1 small head iceberg lettuce or other lettuce or leafy greens (, chopped into big bite size pieces (5 to 6 big handfuls)); 1 cup cherry or grape tomatoes, halved ((~125g/4oz), or 2 tomatoes cut into wedges or chunks); 1 cucumber (, sliced (medium Lebanese / Persian cucumber, or 1/2 long Telegraph/English cucumber)); 1 carrot (, peeled and grated using a box grater); 1 tsp parsley or chives (, very finely chopped (if you're feeling fancy!)); 1 tbsp cider vinegar ((or any vinegar or lemon juice) (Note 1)); 3 tbsp extra virgin olive oil ((or other neutral oil)); 1/2 tsp Dijon Mustard ((or other non spicy smooth mustard)); 1/2 tsp cooking/kosher salt ((or 1/4 tsp table salt)); 1/2 tsp black pepper