Needed some red pesto the other day and the only thing left in my local Co-op was Jamie Oliver's Tomato & chilli pesto. Now, correct me if I'm wrong but I thought two of the main ingredients in pesto were pine nuts and either parmesan or pecorino cheese (or both). Both these main ingredients were missing from his "pesto".
There's loads of variations of pesto aren't there? I can't believe in a country with so many culinary variations that there aren't types of pesto that don't contain pine nuts and cheese?