Butter sides and line base of a 24cm round spring form tin (base measurement) with baking paper ensuring that the baking paper extends beyond the base edges
Preheat oven to 200 degrees fan forced, and position rack into middle of oven
Place garlic and rosemary into TM bowl and chop 3 seconds / speed 7
Add the sourdough bread and chop 10 seconds / speed 6
Scrape around bowl, add olive oil and seasonings and chop 5 seconds / reverse / speed 4 (this will combine the ingredients without chopping the bread any finer as you want it to be slightly chunky) ... do not clean ™ bowl
Press the mix into the tin with the back of a spoon so that it covers the base evenly
Place into oven and bake 15 minutes until lightly toasted, remove and put aside whilst you make the filling ... this will give the base a little time to cool
Increase oven temperature to 220 degrees fan forced
Add the parmesan cheese to the ™ bowl and mill 10 seconds / speed 9
Add the ricotta, cream, eggs, cornflour, nutmeg, salt and pepper and blend 30 seconds / speed 5
Scrape around bowl and repeat 30 seconds / speed 5 until nice and smooth
Add the basil leaves pressing them into the ricotta mix and blend 10 seconds / reverse / speed 4 (this will combine the leaves slightly without chopping them)
Pour mix over base and use the back of a spoon to level the top
Place the tomato halves with cut side facing up on top of the filling, working in a circular fashion leaving a 2.5cm border around the edge (sometimes I start from the middle, other times I start from the edge leaving 2.5cm free ... it all depends on how I feel on the day :))
Sprinkle over the sea salt flakes and sugar
Place tart in oven and bake 30 minutes, turn tart around and bake for a further 10 minutes or until the top is slightly charred (caramelised)
Remove from oven and allow to rest 15 minutes before running a knife around the edge of the tart and releasing the ring
Use the baking paper to slide the tart onto a cutting board
Sprinkle with extra basil leaves, then cut into wedges and serve drizzled with a little olive oil and balsamic glaze