Objective: whats the right way to butter bread?

Which of the following solutions is more sound in terms of naive physics reasoning?
Pick up 1 roll or slice from the serving tray. ... Place the roll on your bread plate or dinner plate. ... Scoop up a small slice of butter and put it on your plate. ... Rip off a bite-size piece of bread. ... Spread the butter onto each bite of bread with light, short strokes.