Mix the tomatoes with tomato paste, olive oil and garlic, season with salt, pepper and pizza seasoning and mix in the drained olives.
The amount of olives depends on how much sauce you like to use. With 2 glasses there is a lot of sauce left for dipping, so you can also use three glasses.
A simple baguette, with which you can also top up the tomato sauce, goes perfectly with it.
As a starter to Italian food or simply for in between. Also great for a cold buffet.