Remove the crusts from the bread and cut into 1 cm cubes. Soak 40 g bread cubes in the milk. Chop garlic and almonds. Puree the soaked bread cubes, garlic, almonds, water and vinegar in a tall container and chill for 1 hour. If the soup becomes too thick, add some water.
In the meantime, roast the remaining bread cubes in a pan without fat on all sides and let them cool down on a tray. Season soup with salt and pepper. Wash and halve the grapes. Garnish croutons, grapes and grape seed oil