Finely chop the garlic, mix with the oil and stock and fold into the spaghetti. Chop the rocket, cut the spring onions into rings and add both.
Halve the tomatoes, mix in with the mozzarella and pine nuts. Season the salad with salt, pepper and Italian herbs. Refine with balsamic vinegar and garnish with basil if necessary.
(If you don`t have any fresh herbs, you can also use frozen herbs, which I almost always do and instead of the mozzarella mini balls you can of course also cut normal mozzarella into cubes).