Wash, clean and quarter the tomatoes and remove the seeds. Finely dice the flesh. Peel garlic and press it through a garlic press. Halve and slice the olives.
Roast pine nuts in a pan without fat until golden brown. Wash and dry the basil and pluck the leaves from the stalks, except for some for garnishing. Coarsely chop the basil. Mix the prepared ingredients and season with salt and pepper.
Cut the baguette into 16 slices. Heat the oil in a pan and fry the baguette slices one after the other from both sides until golden brown. Cover with tomato mixture and garnish with basil.