Crumble toast. Melt butter in a pan. Add toast and roast until golden brown. Pour onto kitchen roll and let cool. Cook pasta in boiling salted water according to instructions on packet.
Meanwhile peel the garlic and cut it into wafer-thin slices. Wash and quarter the tomatoes, cut out the seeds and finely dice the flesh. Slice the parmesan and put aside. Wash the basil and shake dry.
Pluck leaves from the stems, except for a few for garnishing, and chop finely. Heat the oil in a large frying pan or a wide saucepan. Sauté garlic in it until transparent. Add tomatoes and braise briefly.
Douse with white wine. Add pasta, half of the toast crumbs and basil and toss everything. Season with salt and pepper. Arrange on plates and garnish with remaining basil. Sprinkle with parmesan, remaining crumbs and coarse pepper and serve immediately.