This quick and easy dip will make a great addition to any picnic. Ingredients  150g Broad Beans 2 Avocados, stoned, peeled and chopped 1 tbsp lemon juice 1 spring onion, thinly sliced Thinly Sliced Brickfield's Sourdough, toasted to serve Method 1 - In a medium saucepan of boiling water for 2 mins or until heated through. Refresh under cold water....