In a frying pan with 1 Tbs of the olive oil, sautee the leek until soft.
Add the grated courgette and cook for around 5 minutes
Oil & line a tin (around 20x 20cm and put your oven on to Gas mark 7/220C
Meanwhile, whizz together all the 'Frittata mix' ingredients in your food processor or blender (If you don't have a food processor, mash the tofu up with a fork then mix all the other ingredients in by hand.
Once the leeks & courgettes are soft, add them to the 'Frittata' mix & stir well to combine.
Spoon the mixture into the prepared tin & top with the extra slices of courgette
Put the tin in the oven bake for around 15-20 minutes. Check after 15 mins, the frittata should be slightly springy to touch.
Serve sliced with a fresh salad.