Cook the pasta of your choice in plenty of water according to the instructions on the packet until al dente.
Roast the pine nuts in a pan without fat. Add the onion cubes and squeeze the garlic. Quarter the cocktail tomatoes and add together with the cream. Season with salt and pepper. Crumble the chilli pepper. Boil everything once. Then mix this sauce with the drained pasta. Sprinkle with parmesan and garnish with basil. Serve immediately.