Basil is widely available in supermarkets; look for bright green leaves with no hint of wilting or black spotting. Dried basil retains little of the aroma and flavour of fresh basil, so is of ...
Combine avocado, basil, 4 tsp lemon zest, 6 tbsp lemon juice, dried oregano and olive oil in a food processor or blender. (Alternatively, mash in a bowl with a fork.) Blend until smooth ...