Preheat oven to 180ºC. Line a baking tray with baking paper and set aside.
Place cheese and garlic into TM bowl and mill 8 sec/speed 8. Scrape down sides of bowl.
Add pine nuts, basil, tomatoes, lemon juice, Umami and salt and blend 5 sec/speed 5.
Add chicken and mince 7 sec/Reverse/speed 8.
Divide mixture between pastry sheets and spread to cover approximately half of each sheet. Top with spinach and olives. Fold remaining pastry on top of the mixture, then from open edged side, roll up into a fat sausage roll shape, with pastry through centre.
Cut through the roll making 5 pinwheels per roll. Place cut side up on prepared tray, brush with egg wash and bake for 30-35 minutes until golden.
Serve with a green salad and jacket potatoes.